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13% off
Fast Free Ship 5PCS CP2105 Module exceed CP2102 USB turn dual serial port module UART USB TO TTL STC download development board Fast Free Ship 5PCS CP2105 Module exceed CP2102 USB turn dual serial port module UART USB TO TTL STC download development board

Fast Free Ship 5PCS CP2105 Module exceed CP2102 USB turn dual serial port module UART USB TO TTL STC download development board

$39.15$45.00

1 sold
17% off
1Set Dx-Bt26 Bluetooth Module With Backplane Multi-Phone Connection Serial Transmission Module 1Set Dx-Bt26 Bluetooth Module With Backplane Multi-Phone Connection Serial Transmission Module

1Set Dx-Bt26 Bluetooth Module With Backplane Multi-Phone Connection Serial Transmission Module

$5.39$6.50

USB To 8-Way TTL Serial Port Module CH348 Multi-Channel UART Expansion Board Typec To 8 TTL Module PCB Board USB To 8-Way TTL Serial Port Module CH348 Multi-Channel UART Expansion Board Typec To 8 TTL Module PCB Board

USB To 8-Way TTL Serial Port Module CH348 Multi-Channel UART Expansion Board Typec To 8 TTL Module PCB Board

$21.54$21.54

54% off
USB To TTL Converter UART Free Driver Typec CH343G Module USB To Multi-Channel Serial Port Download USB To TTL Converter UART Free Driver Typec CH343G Module USB To Multi-Channel Serial Port Download

USB To TTL Converter UART Free Driver Typec CH343G Module USB To Multi-Channel Serial Port Download

$5.57$12.10

USB to 4-way TTL Serial Port Original FT4232HL Chip to Multi-Channel 5V 3.3V USB to 4-way TTL Serial Port Original FT4232HL Chip to Multi-Channel 5V 3.3V

USB to 4-way TTL Serial Port Original FT4232HL Chip to Multi-Channel 5V 3.3V

$106.58$106.58

10% off
USB to RS232/485 Serial Converter, Onboard Original FT232RNL Chip, Multiple devices applicable, Multi-OS compatible USB to RS232/485 Serial Converter, Onboard Original FT232RNL Chip, Multiple devices applicable, Multi-OS compatible

USB to RS232/485 Serial Converter, Onboard Original FT232RNL Chip, Multiple devices applicable, Multi-OS compatible

$19.16$21.29

5 sold
30% off
USB TO RS232/485 (C),USB To RS232/485 Serial Cable, FT232RNL Chip,2m Cable,Multi-OS Compatible,Stable Transmission USB TO RS232/485 (C),USB To RS232/485 Serial Cable, FT232RNL Chip,2m Cable,Multi-OS Compatible,Stable Transmission

USB TO RS232/485 (C),USB To RS232/485 Serial Cable, FT232RNL Chip,2m Cable,Multi-OS Compatible,Stable Transmission

$19.59$27.99

41% off
LCD Screen Module 128X160 DOT-Matrix ST7735S Driver SPI Serial Interface Multi-Function Color Screen Module LCD Screen Module 128X160 DOT-Matrix ST7735S Driver SPI Serial Interface Multi-Function Color Screen Module

LCD Screen Module 128X160 DOT-Matrix ST7735S Driver SPI Serial Interface Multi-Function Color Screen Module

$4.24$7.18

USB To 8-Way TTL Serial Port Module CH348 Multi-Channel UART Expansion Board Typec To 8 TTL Module PCB Board USB To 8-Way TTL Serial Port Module CH348 Multi-Channel UART Expansion Board Typec To 8 TTL Module PCB Board

USB To 8-Way TTL Serial Port Module CH348 Multi-Channel UART Expansion Board Typec To 8 TTL Module PCB Board

$21.54$21.54

Industrial USB TO TTL (D) Serial Cable, FT232RNL Chip, Multi Systems Support,Suitable For Raspberry Pi 5 Serial Port Debugging Industrial USB TO TTL (D) Serial Cable, FT232RNL Chip, Multi Systems Support,Suitable For Raspberry Pi 5 Serial Port Debugging

Industrial USB TO TTL (D) Serial Cable, FT232RNL Chip, Multi Systems Support,Suitable For Raspberry Pi 5 Serial Port Debugging

$15.55$15.55

PCI Express 2/4 Ports High Speed RS422 RS485 Multi Serial PCIe x1 Industrial I/O Card PCI Express 2/4 Ports High Speed RS422 RS485 Multi Serial PCIe x1 Industrial I/O Card

PCI Express 2/4 Ports High Speed RS422 RS485 Multi Serial PCIe x1 Industrial I/O Card

$28.80$28.80

1 sold
10% off
Industrial USB TO TTL (C) 6pin Serial Cable, Original FT232RNL Chip, Multi Protection Circuits, Multi Systems Support Industrial USB TO TTL (C) 6pin Serial Cable, Original FT232RNL Chip, Multi Protection Circuits, Multi Systems Support

Industrial USB TO TTL (C) 6pin Serial Cable, Original FT232RNL Chip, Multi Protection Circuits, Multi Systems Support

$9.89$10.99

10% off
Waveshare USB To RS232/485 Serial Cable,Original FT232RNL Chip,Onboard Power And Signal Indicators, Multi-OS Compatible & device Waveshare USB To RS232/485 Serial Cable,Original FT232RNL Chip,Onboard Power And Signal Indicators, Multi-OS Compatible & device

Waveshare USB To RS232/485 Serial Cable,Original FT232RNL Chip,Onboard Power And Signal Indicators, Multi-OS Compatible & device

$15.29$16.99

40% off
IOCREST PCI Express 4 Ports High Speed RS422 RS485 Multi Serial PCIe Industrial I/O Card Exar 17V354 with Low Profile Bracket IOCREST PCI Express 4 Ports High Speed RS422 RS485 Multi Serial PCIe Industrial I/O Card Exar 17V354 with Low Profile Bracket

IOCREST PCI Express 4 Ports High Speed RS422 RS485 Multi Serial PCIe Industrial I/O Card Exar 17V354 with Low Profile Bracket

$71.62$119.36

2 sold
40% off
CH344Q USB Type C To 8-Way TTL Serial Module 8-Channel Serial Port UART Multi-Channel Serial Port Expansion Module CH344Q USB Type C To 8-Way TTL Serial Module 8-Channel Serial Port UART Multi-Channel Serial Port Expansion Module

CH344Q USB Type C To 8-Way TTL Serial Module 8-Channel Serial Port UART Multi-Channel Serial Port Expansion Module

$14.90$24.84

PCI express Add on card 4 ports Serial riser card Multi RS232 DB9 COM port PCIe I/O expansion card TXB071 PCI express Add on card 4 ports Serial riser card Multi RS232 DB9 COM port PCIe I/O expansion card TXB071

PCI express Add on card 4 ports Serial riser card Multi RS232 DB9 COM port PCIe I/O expansion card TXB071

$30.00$30.00

24% off
PCI express Add on card 4 ports Serial riser card Multi RS232 DB9 COM port PCIe I/O expansion card TXB071 PCI express Add on card 4 ports Serial riser card Multi RS232 DB9 COM port PCIe I/O expansion card TXB071

PCI express Add on card 4 ports Serial riser card Multi RS232 DB9 COM port PCIe I/O expansion card TXB071

$22.80$30.00

1 sold
23% off
PCI express Add on card 4 ports Serial riser card Multi RS232 DB9 COM port PCIe I/O expansion card TXB071 PCI express Add on card 4 ports Serial riser card Multi RS232 DB9 COM port PCIe I/O expansion card TXB071

PCI express Add on card 4 ports Serial riser card Multi RS232 DB9 COM port PCIe I/O expansion card TXB071

$23.10$30.00

44% off
PCI Expansion 4 Ports RS422 RS485 Expansion Card PCI-E To RS-422 RS-485 Multi-Serial Card Industrial Protector PCI Expansion 4 Ports RS422 RS485 Expansion Card PCI-E To RS-422 RS-485 Multi-Serial Card Industrial Protector

PCI Expansion 4 Ports RS422 RS485 Expansion Card PCI-E To RS-422 RS-485 Multi-Serial Card Industrial Protector

$23.10$41.25

3 sold
Dual-tone multi-frequency decoding encoder DTMF audio generator Receive 30 data from serial port at a time Dual-tone multi-frequency decoding encoder DTMF audio generator Receive 30 data from serial port at a time

Dual-tone multi-frequency decoding encoder DTMF audio generator Receive 30 data from serial port at a time

$142.35$142.35

8% off
Industrial USB TO 4Ch RS485 Converter universal serial communication module Multi Systems Support Industrial USB TO 4Ch RS485 Converter universal serial communication module Multi Systems Support

Industrial USB TO 4Ch RS485 Converter universal serial communication module Multi Systems Support

$114.05$123.97

4 sold
Industrial USB TO RS232/485 Serial UART Converter FT232RNL Compact Size Multi-OS Compatible Industrial USB TO RS232/485 Serial UART Converter FT232RNL Compact Size Multi-OS Compatible

Industrial USB TO RS232/485 Serial UART Converter FT232RNL Compact Size Multi-OS Compatible

$17.28$17.28

34% off
CH344Q USB Type C To 8-Way TTL Serial Module 8-Channel Serial Port UART Multi-Channel Serial Port Expansion Module CH344Q USB Type C To 8-Way TTL Serial Module 8-Channel Serial Port UART Multi-Channel Serial Port Expansion Module

CH344Q USB Type C To 8-Way TTL Serial Module 8-Channel Serial Port UART Multi-Channel Serial Port Expansion Module

$14.16$21.46

10% off
Multi-1/USB RS232 Converter 1-Port Serial 4.0

Multi-1/USB RS232 Converter 1-Port Serial 4.0

$47.11$52.35

1 sold
42% off
IOCREST PCI Express 8 Ports High Speed RS422 RS485 Multi Serial PCIe x1 Industrial I/O Card with Low Profile Bracket IOCREST PCI Express 8 Ports High Speed RS422 RS485 Multi Serial PCIe x1 Industrial I/O Card with Low Profile Bracket

IOCREST PCI Express 8 Ports High Speed RS422 RS485 Multi Serial PCIe x1 Industrial I/O Card with Low Profile Bracket

$100.98$174.10

1 sold
Industrial USB TO TTL (D) Serial Cable, Original FT232RNL Chip, Multi Protection Circuits, Multi Systems Support, Suitable For R Industrial USB TO TTL (D) Serial Cable, Original FT232RNL Chip, Multi Protection Circuits, Multi Systems Support, Suitable For R

Industrial USB TO TTL (D) Serial Cable, Original FT232RNL Chip, Multi Protection Circuits, Multi Systems Support, Suitable For R

$79.00$79.00

10% off
Waveshare Industrial Isolated USB To 4-Ch RS232 Converter, USB To Serial Adapter, Original FT4232HL Chip, Multi-OS Compatible Waveshare Industrial Isolated USB To 4-Ch RS232 Converter, USB To Serial Adapter, Original FT4232HL Chip, Multi-OS Compatible

Waveshare Industrial Isolated USB To 4-Ch RS232 Converter, USB To Serial Adapter, Original FT4232HL Chip, Multi-OS Compatible

$42.29$46.99

4 sold
23% off
PCI express Add on card 4 ports Serial riser card Multi RS232 DB9 COM port PCIe I/O expansion card TXB071 PCI express Add on card 4 ports Serial riser card Multi RS232 DB9 COM port PCIe I/O expansion card TXB071

PCI express Add on card 4 ports Serial riser card Multi RS232 DB9 COM port PCIe I/O expansion card TXB071

$23.10$30.00

37% off
USB To 8-Way TTL Serial Port Module CH348 Multi-Channel UART Expansion Board Typec To 8 TTL Module PCB Board USB To 8-Way TTL Serial Port Module CH348 Multi-Channel UART Expansion Board Typec To 8 TTL Module PCB Board

USB To 8-Way TTL Serial Port Module CH348 Multi-Channel UART Expansion Board Typec To 8 TTL Module PCB Board

$17.85$28.34

USB To RS232/485 Serial Cable Type C,FT232RNL Chip,Multi-OS Compatible and Multi-device Applicable,2m Cable USB To RS232/485 Serial Cable Type C,FT232RNL Chip,Multi-OS Compatible and Multi-device Applicable,2m Cable

USB To RS232/485 Serial Cable Type C,FT232RNL Chip,Multi-OS Compatible and Multi-device Applicable,2m Cable

$19.88$19.88

47% off
ESP32 Serial To Wifi Aduio-Kit Multi-Functional Portable Audio Development Board Wifi+Bluetooth Module Easy To Replace ESP32 Serial To Wifi Aduio-Kit Multi-Functional Portable Audio Development Board Wifi+Bluetooth Module Easy To Replace

ESP32 Serial To Wifi Aduio-Kit Multi-Functional Portable Audio Development Board Wifi+Bluetooth Module Easy To Replace

$11.48$21.66

23% off
PCI express Add on card 4 ports Serial riser card Multi RS232 DB9 COM port PCIe I/O expansion card TXB071 PCI express Add on card 4 ports Serial riser card Multi RS232 DB9 COM port PCIe I/O expansion card TXB071

PCI express Add on card 4 ports Serial riser card Multi RS232 DB9 COM port PCIe I/O expansion card TXB071

$23.10$30.00

35% off
CH344Q USB Type C To 4 Port TTL Serial Module 4-Channel Serial Port UART Multi-Channel Serial Port Expansion Module CH344Q USB Type C To 4 Port TTL Serial Module 4-Channel Serial Port UART Multi-Channel Serial Port Expansion Module

CH344Q USB Type C To 4 Port TTL Serial Module 4-Channel Serial Port UART Multi-Channel Serial Port Expansion Module

$8.26$12.71

PCI express 4 ports Serial RS422 RS485 card PCI-e to Multi RS-422 RS-485 adapter PCIe Industrial I/O Card + low profile bracket PCI express 4 ports Serial RS422 RS485 card PCI-e to Multi RS-422 RS-485 adapter PCIe Industrial I/O Card + low profile bracket

PCI express 4 ports Serial RS422 RS485 card PCI-e to Multi RS-422 RS-485 adapter PCIe Industrial I/O Card + low profile bracket

$106.99$106.99

1 sold
51% off
CH344Q USB Type C To 4 Port TTL Serial Module 4-Channel Serial Port UART Multi-Channel Serial Port Expansion Module CH344Q USB Type C To 4 Port TTL Serial Module 4-Channel Serial Port UART Multi-Channel Serial Port Expansion Module

CH344Q USB Type C To 4 Port TTL Serial Module 4-Channel Serial Port UART Multi-Channel Serial Port Expansion Module

$6.01$12.26

27% off
USB to 4-way TTL Serial Port Original FT4232HL Chip to Multi-Channel 5V 3.3V USB to 4-way TTL Serial Port Original FT4232HL Chip to Multi-Channel 5V 3.3V

USB to 4-way TTL Serial Port Original FT4232HL Chip to Multi-Channel 5V 3.3V

$78.33$107.30

13% off
Fast Free Ship 5PCS CP2105 Module exceed CP2102 USB turn dual serial port module UART USB TO TTL STC download development board Fast Free Ship 5PCS CP2105 Module exceed CP2102 USB turn dual serial port module UART USB TO TTL STC download development board

Fast Free Ship 5PCS CP2105 Module exceed CP2102 USB turn dual serial port module UART USB TO TTL STC download development board

$39.15 $45.00

1 sold

Categories: Computer & Office, Computer Components

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17% off
1Set Dx-Bt26 Bluetooth Module With Backplane Multi-Phone Connection Serial Transmission Module 1Set Dx-Bt26 Bluetooth Module With Backplane Multi-Phone Connection Serial Transmission Module

1Set Dx-Bt26 Bluetooth Module With Backplane Multi-Phone Connection Serial Transmission Module

$5.39 $6.50

Categories: Computer & Office, Computer Components

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USB To 8-Way TTL Serial Port Module CH348 Multi-Channel UART Expansion Board Typec To 8 TTL Module PCB Board USB To 8-Way TTL Serial Port Module CH348 Multi-Channel UART Expansion Board Typec To 8 TTL Module PCB Board

USB To 8-Way TTL Serial Port Module CH348 Multi-Channel UART Expansion Board Typec To 8 TTL Module PCB Board

$21.54 $21.54

Categories: Computer & Office, Computer Components

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54% off
USB To TTL Converter UART Free Driver Typec CH343G Module USB To Multi-Channel Serial Port Download USB To TTL Converter UART Free Driver Typec CH343G Module USB To Multi-Channel Serial Port Download

USB To TTL Converter UART Free Driver Typec CH343G Module USB To Multi-Channel Serial Port Download

$5.57 $12.10

Categories: Computer & Office, Computer Components

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USB to 4-way TTL Serial Port Original FT4232HL Chip to Multi-Channel 5V 3.3V USB to 4-way TTL Serial Port Original FT4232HL Chip to Multi-Channel 5V 3.3V

USB to 4-way TTL Serial Port Original FT4232HL Chip to Multi-Channel 5V 3.3V

$106.58 $106.58

Categories: Computer & Office, Computer Components

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10% off
USB to RS232/485 Serial Converter, Onboard Original FT232RNL Chip, Multiple devices applicable, Multi-OS compatible USB to RS232/485 Serial Converter, Onboard Original FT232RNL Chip, Multiple devices applicable, Multi-OS compatible

USB to RS232/485 Serial Converter, Onboard Original FT232RNL Chip, Multiple devices applicable, Multi-OS compatible

$19.16 $21.29

5 sold

Categories: Computer & Office, Computer Components

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30% off
USB TO RS232/485 (C),USB To RS232/485 Serial Cable, FT232RNL Chip,2m Cable,Multi-OS Compatible,Stable Transmission USB TO RS232/485 (C),USB To RS232/485 Serial Cable, FT232RNL Chip,2m Cable,Multi-OS Compatible,Stable Transmission

USB TO RS232/485 (C),USB To RS232/485 Serial Cable, FT232RNL Chip,2m Cable,Multi-OS Compatible,Stable Transmission

$19.59 $27.99

Categories: Computer & Office, Computer Components

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41% off
LCD Screen Module 128X160 DOT-Matrix ST7735S Driver SPI Serial Interface Multi-Function Color Screen Module LCD Screen Module 128X160 DOT-Matrix ST7735S Driver SPI Serial Interface Multi-Function Color Screen Module

LCD Screen Module 128X160 DOT-Matrix ST7735S Driver SPI Serial Interface Multi-Function Color Screen Module

$4.24 $7.18

Categories: Computer & Office, Computer Components

Buy Now
USB To 8-Way TTL Serial Port Module CH348 Multi-Channel UART Expansion Board Typec To 8 TTL Module PCB Board USB To 8-Way TTL Serial Port Module CH348 Multi-Channel UART Expansion Board Typec To 8 TTL Module PCB Board

USB To 8-Way TTL Serial Port Module CH348 Multi-Channel UART Expansion Board Typec To 8 TTL Module PCB Board

$21.54 $21.54

Categories: Computer & Office, Computer Components

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Industrial USB TO TTL (D) Serial Cable, FT232RNL Chip, Multi Systems Support,Suitable For Raspberry Pi 5 Serial Port Debugging Industrial USB TO TTL (D) Serial Cable, FT232RNL Chip, Multi Systems Support,Suitable For Raspberry Pi 5 Serial Port Debugging

Industrial USB TO TTL (D) Serial Cable, FT232RNL Chip, Multi Systems Support,Suitable For Raspberry Pi 5 Serial Port Debugging

$15.55 $15.55

Categories: Computer & Office, Computer Components

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PCI Express 2/4 Ports High Speed RS422 RS485 Multi Serial PCIe x1 Industrial I/O Card PCI Express 2/4 Ports High Speed RS422 RS485 Multi Serial PCIe x1 Industrial I/O Card

PCI Express 2/4 Ports High Speed RS422 RS485 Multi Serial PCIe x1 Industrial I/O Card

$28.80 $28.80

1 sold

Categories: Computer & Office, Computer Components

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10% off
Industrial USB TO TTL (C) 6pin Serial Cable, Original FT232RNL Chip, Multi Protection Circuits, Multi Systems Support Industrial USB TO TTL (C) 6pin Serial Cable, Original FT232RNL Chip, Multi Protection Circuits, Multi Systems Support

Industrial USB TO TTL (C) 6pin Serial Cable, Original FT232RNL Chip, Multi Protection Circuits, Multi Systems Support

$9.89 $10.99

Categories: Computer & Office, Computer Components

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10% off
Waveshare USB To RS232/485 Serial Cable,Original FT232RNL Chip,Onboard Power And Signal Indicators, Multi-OS Compatible & device Waveshare USB To RS232/485 Serial Cable,Original FT232RNL Chip,Onboard Power And Signal Indicators, Multi-OS Compatible & device

Waveshare USB To RS232/485 Serial Cable,Original FT232RNL Chip,Onboard Power And Signal Indicators, Multi-OS Compatible & device

$15.29 $16.99

Categories: Computer & Office, Computer Components

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40% off
IOCREST PCI Express 4 Ports High Speed RS422 RS485 Multi Serial PCIe Industrial I/O Card Exar 17V354 with Low Profile Bracket IOCREST PCI Express 4 Ports High Speed RS422 RS485 Multi Serial PCIe Industrial I/O Card Exar 17V354 with Low Profile Bracket

IOCREST PCI Express 4 Ports High Speed RS422 RS485 Multi Serial PCIe Industrial I/O Card Exar 17V354 with Low Profile Bracket

$71.62 $119.36

2 sold

Categories: Computer & Office, Computer Components

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40% off
CH344Q USB Type C To 8-Way TTL Serial Module 8-Channel Serial Port UART Multi-Channel Serial Port Expansion Module CH344Q USB Type C To 8-Way TTL Serial Module 8-Channel Serial Port UART Multi-Channel Serial Port Expansion Module

CH344Q USB Type C To 8-Way TTL Serial Module 8-Channel Serial Port UART Multi-Channel Serial Port Expansion Module

$14.90 $24.84

Categories: Computer & Office, Computer Components

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PCI express Add on card 4 ports Serial riser card Multi RS232 DB9 COM port PCIe I/O expansion card TXB071 PCI express Add on card 4 ports Serial riser card Multi RS232 DB9 COM port PCIe I/O expansion card TXB071

PCI express Add on card 4 ports Serial riser card Multi RS232 DB9 COM port PCIe I/O expansion card TXB071

$30.00 $30.00

Categories: Computer & Office, Computer Components

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24% off
PCI express Add on card 4 ports Serial riser card Multi RS232 DB9 COM port PCIe I/O expansion card TXB071 PCI express Add on card 4 ports Serial riser card Multi RS232 DB9 COM port PCIe I/O expansion card TXB071

PCI express Add on card 4 ports Serial riser card Multi RS232 DB9 COM port PCIe I/O expansion card TXB071

$22.80 $30.00

1 sold

Categories: Computer & Office, Computer Components

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23% off
PCI express Add on card 4 ports Serial riser card Multi RS232 DB9 COM port PCIe I/O expansion card TXB071 PCI express Add on card 4 ports Serial riser card Multi RS232 DB9 COM port PCIe I/O expansion card TXB071

PCI express Add on card 4 ports Serial riser card Multi RS232 DB9 COM port PCIe I/O expansion card TXB071

$23.10 $30.00

Categories: Computer & Office, Computer Components

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44% off
PCI Expansion 4 Ports RS422 RS485 Expansion Card PCI-E To RS-422 RS-485 Multi-Serial Card Industrial Protector PCI Expansion 4 Ports RS422 RS485 Expansion Card PCI-E To RS-422 RS-485 Multi-Serial Card Industrial Protector

PCI Expansion 4 Ports RS422 RS485 Expansion Card PCI-E To RS-422 RS-485 Multi-Serial Card Industrial Protector

$23.10 $41.25

3 sold

Categories: Computer & Office, Computer Components

Buy Now
Dual-tone multi-frequency decoding encoder DTMF audio generator Receive 30 data from serial port at a time Dual-tone multi-frequency decoding encoder DTMF audio generator Receive 30 data from serial port at a time

Dual-tone multi-frequency decoding encoder DTMF audio generator Receive 30 data from serial port at a time

$142.35 $142.35

Categories: Computer & Office, Computer Components

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8% off
Industrial USB TO 4Ch RS485 Converter universal serial communication module Multi Systems Support Industrial USB TO 4Ch RS485 Converter universal serial communication module Multi Systems Support

Industrial USB TO 4Ch RS485 Converter universal serial communication module Multi Systems Support

$114.05 $123.97

4 sold

Categories: Computer & Office, Computer Components

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Industrial USB TO RS232/485 Serial UART Converter FT232RNL Compact Size Multi-OS Compatible Industrial USB TO RS232/485 Serial UART Converter FT232RNL Compact Size Multi-OS Compatible

Industrial USB TO RS232/485 Serial UART Converter FT232RNL Compact Size Multi-OS Compatible

$17.28 $17.28

Categories: Computer & Office, Computer Components

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34% off
CH344Q USB Type C To 8-Way TTL Serial Module 8-Channel Serial Port UART Multi-Channel Serial Port Expansion Module CH344Q USB Type C To 8-Way TTL Serial Module 8-Channel Serial Port UART Multi-Channel Serial Port Expansion Module

CH344Q USB Type C To 8-Way TTL Serial Module 8-Channel Serial Port UART Multi-Channel Serial Port Expansion Module

$14.16 $21.46

Categories: Computer & Office, Computer Components

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10% off
Multi-1/USB RS232 Converter 1-Port Serial 4.0

Multi-1/USB RS232 Converter 1-Port Serial 4.0

$47.11 $52.35

1 sold

Categories: Computer & Office, Computer Components

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42% off
IOCREST PCI Express 8 Ports High Speed RS422 RS485 Multi Serial PCIe x1 Industrial I/O Card with Low Profile Bracket IOCREST PCI Express 8 Ports High Speed RS422 RS485 Multi Serial PCIe x1 Industrial I/O Card with Low Profile Bracket

IOCREST PCI Express 8 Ports High Speed RS422 RS485 Multi Serial PCIe x1 Industrial I/O Card with Low Profile Bracket

$100.98 $174.10

1 sold

Categories: Computer & Office, Computer Components

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Industrial USB TO TTL (D) Serial Cable, Original FT232RNL Chip, Multi Protection Circuits, Multi Systems Support, Suitable For R Industrial USB TO TTL (D) Serial Cable, Original FT232RNL Chip, Multi Protection Circuits, Multi Systems Support, Suitable For R

Industrial USB TO TTL (D) Serial Cable, Original FT232RNL Chip, Multi Protection Circuits, Multi Systems Support, Suitable For R

$79.00 $79.00

Categories: Computer & Office, Computer Components

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10% off
Waveshare Industrial Isolated USB To 4-Ch RS232 Converter, USB To Serial Adapter, Original FT4232HL Chip, Multi-OS Compatible Waveshare Industrial Isolated USB To 4-Ch RS232 Converter, USB To Serial Adapter, Original FT4232HL Chip, Multi-OS Compatible

Waveshare Industrial Isolated USB To 4-Ch RS232 Converter, USB To Serial Adapter, Original FT4232HL Chip, Multi-OS Compatible

$42.29 $46.99

4 sold

Categories: Computer & Office, Computer Components

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23% off
PCI express Add on card 4 ports Serial riser card Multi RS232 DB9 COM port PCIe I/O expansion card TXB071 PCI express Add on card 4 ports Serial riser card Multi RS232 DB9 COM port PCIe I/O expansion card TXB071

PCI express Add on card 4 ports Serial riser card Multi RS232 DB9 COM port PCIe I/O expansion card TXB071

$23.10 $30.00

Categories: Computer & Office, Computer Components

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37% off
USB To 8-Way TTL Serial Port Module CH348 Multi-Channel UART Expansion Board Typec To 8 TTL Module PCB Board USB To 8-Way TTL Serial Port Module CH348 Multi-Channel UART Expansion Board Typec To 8 TTL Module PCB Board

USB To 8-Way TTL Serial Port Module CH348 Multi-Channel UART Expansion Board Typec To 8 TTL Module PCB Board

$17.85 $28.34

Categories: Computer & Office, Computer Components

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USB To RS232/485 Serial Cable Type C,FT232RNL Chip,Multi-OS Compatible and Multi-device Applicable,2m Cable USB To RS232/485 Serial Cable Type C,FT232RNL Chip,Multi-OS Compatible and Multi-device Applicable,2m Cable

USB To RS232/485 Serial Cable Type C,FT232RNL Chip,Multi-OS Compatible and Multi-device Applicable,2m Cable

$19.88 $19.88

Categories: Computer & Office, Computer Components

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47% off
ESP32 Serial To Wifi Aduio-Kit Multi-Functional Portable Audio Development Board Wifi+Bluetooth Module Easy To Replace ESP32 Serial To Wifi Aduio-Kit Multi-Functional Portable Audio Development Board Wifi+Bluetooth Module Easy To Replace

ESP32 Serial To Wifi Aduio-Kit Multi-Functional Portable Audio Development Board Wifi+Bluetooth Module Easy To Replace

$11.48 $21.66

Categories: Computer & Office, Computer Components

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23% off
PCI express Add on card 4 ports Serial riser card Multi RS232 DB9 COM port PCIe I/O expansion card TXB071 PCI express Add on card 4 ports Serial riser card Multi RS232 DB9 COM port PCIe I/O expansion card TXB071

PCI express Add on card 4 ports Serial riser card Multi RS232 DB9 COM port PCIe I/O expansion card TXB071

$23.10 $30.00

Categories: Computer & Office, Computer Components

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35% off
CH344Q USB Type C To 4 Port TTL Serial Module 4-Channel Serial Port UART Multi-Channel Serial Port Expansion Module CH344Q USB Type C To 4 Port TTL Serial Module 4-Channel Serial Port UART Multi-Channel Serial Port Expansion Module

CH344Q USB Type C To 4 Port TTL Serial Module 4-Channel Serial Port UART Multi-Channel Serial Port Expansion Module

$8.26 $12.71

Categories: Computer & Office, Computer Components

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PCI express 4 ports Serial RS422 RS485 card PCI-e to Multi RS-422 RS-485 adapter PCIe Industrial I/O Card + low profile bracket PCI express 4 ports Serial RS422 RS485 card PCI-e to Multi RS-422 RS-485 adapter PCIe Industrial I/O Card + low profile bracket

PCI express 4 ports Serial RS422 RS485 card PCI-e to Multi RS-422 RS-485 adapter PCIe Industrial I/O Card + low profile bracket

$106.99 $106.99

1 sold

Categories: Computer & Office, Computer Components

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51% off
CH344Q USB Type C To 4 Port TTL Serial Module 4-Channel Serial Port UART Multi-Channel Serial Port Expansion Module CH344Q USB Type C To 4 Port TTL Serial Module 4-Channel Serial Port UART Multi-Channel Serial Port Expansion Module

CH344Q USB Type C To 4 Port TTL Serial Module 4-Channel Serial Port UART Multi-Channel Serial Port Expansion Module

$6.01 $12.26

Categories: Computer & Office, Computer Components

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27% off
USB to 4-way TTL Serial Port Original FT4232HL Chip to Multi-Channel 5V 3.3V USB to 4-way TTL Serial Port Original FT4232HL Chip to Multi-Channel 5V 3.3V

USB to 4-way TTL Serial Port Original FT4232HL Chip to Multi-Channel 5V 3.3V

$78.33 $107.30

Categories: Computer & Office, Computer Components

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