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5% off
Mini PCIE to 4 Ports rs232 Interface CH384L MINI PCI-E lpt DB25 Converter card 4s 4s1p parallel port expansion to mpcie 384 chip Mini PCIE to 4 Ports rs232 Interface CH384L MINI PCI-E lpt DB25 Converter card 4s 4s1p parallel port expansion to mpcie 384 chip

Mini PCIE to 4 Ports rs232 Interface CH384L MINI PCI-E lpt DB25 Converter card 4s 4s1p parallel port expansion to mpcie 384 chip

$34.20$36.00

SX1262-LoRa-DTU-HF (LF) Kit Rail-mount SX1262 LoRa Data Transfer unit, RS232/RS485/RS422 to LoRa, Suitable for Sub-GHz band SX1262-LoRa-DTU-HF (LF) Kit Rail-mount SX1262 LoRa Data Transfer unit, RS232/RS485/RS422 to LoRa, Suitable for Sub-GHz band

SX1262-LoRa-DTU-HF (LF) Kit Rail-mount SX1262 LoRa Data Transfer unit, RS232/RS485/RS422 to LoRa, Suitable for Sub-GHz band

$35.00$35.00

MPUUART Raspberry Pi 5 PCIe to USB UART HAT,RS485 ISO,RS232,USB2.0,4G LTE modle MPUUART Raspberry Pi 5 PCIe to USB UART HAT,RS485 ISO,RS232,USB2.0,4G LTE modle

MPUUART Raspberry Pi 5 PCIe to USB UART HAT,RS485 ISO,RS232,USB2.0,4G LTE modle

$304.90$304.90

MPUUART Raspberry Pi 5 PCIe to USB UART HAT,RS485 ISO,RS232,USB2.0,4G LTE modle MPUUART Raspberry Pi 5 PCIe to USB UART HAT,RS485 ISO,RS232,USB2.0,4G LTE modle

MPUUART Raspberry Pi 5 PCIe to USB UART HAT,RS485 ISO,RS232,USB2.0,4G LTE modle

$304.90$304.90

Industrial Grade USB/RS232/RS485/TTL Converter Isolated Multi-bus Converter, Compatible With Windows 11/10/8.1/8/7/XP Industrial Grade USB/RS232/RS485/TTL Converter Isolated Multi-bus Converter, Compatible With Windows 11/10/8.1/8/7/XP

Industrial Grade USB/RS232/RS485/TTL Converter Isolated Multi-bus Converter, Compatible With Windows 11/10/8.1/8/7/XP

$38.90$38.90

LIONTRON Rockchip PX30 MPcie Expansion Android Ubuntu Development DIY Board for Smart POS Terminal RS232 TTL Serial Ports Debian LIONTRON Rockchip PX30 MPcie Expansion Android Ubuntu Development DIY Board for Smart POS Terminal RS232 TTL Serial Ports Debian

LIONTRON Rockchip PX30 MPcie Expansion Android Ubuntu Development DIY Board for Smart POS Terminal RS232 TTL Serial Ports Debian

$319.00$319.00

4% off
PCIE X1 To 2 Ports Serial RS232 Com Db9 Controller Card PCI-eX1 AX99100 Chip with Low Profile Bracket Adapter Converter Card PCIE X1 To 2 Ports Serial RS232 Com Db9 Controller Card PCI-eX1 AX99100 Chip with Low Profile Bracket Adapter Converter Card

PCIE X1 To 2 Ports Serial RS232 Com Db9 Controller Card PCI-eX1 AX99100 Chip with Low Profile Bracket Adapter Converter Card

$31.68$33.00

10% off
Industrial Isolated USB To RS232/485 Converter, Original FT4232HL Chip, Supports USB To 2-Ch RS232 + 2-Ch RS232/485 Industrial Isolated USB To RS232/485 Converter, Original FT4232HL Chip, Supports USB To 2-Ch RS232 + 2-Ch RS232/485

Industrial Isolated USB To RS232/485 Converter, Original FT4232HL Chip, Supports USB To 2-Ch RS232 + 2-Ch RS232/485

$33.29$36.99

1 sold
8-Port PCIE Serial Expansion card Expansion Adapter Converter For Desktops PCIE to DR62 PCI Express Riser Card RS232 Serial Port 8-Port PCIE Serial Expansion card Expansion Adapter Converter For Desktops PCIE to DR62 PCI Express Riser Card RS232 Serial Port

8-Port PCIE Serial Expansion card Expansion Adapter Converter For Desktops PCIE to DR62 PCI Express Riser Card RS232 Serial Port

$42.79$42.79

Industrial Grade PCI express 4 ports Serial card PCI-e Multi RS232 DB9 COM Port Adapter 5VDC 12DV Power PCIe Low Profile Bracket Industrial Grade PCI express 4 ports Serial card PCI-e Multi RS232 DB9 COM Port Adapter 5VDC 12DV Power PCIe Low Profile Bracket

Industrial Grade PCI express 4 ports Serial card PCI-e Multi RS232 DB9 COM Port Adapter 5VDC 12DV Power PCIe Low Profile Bracket

$52.00$52.00

1 sold
27% off
ST336 Pcie X1 17V354 4S Industrial RS232/RS485 Communication Multifunctional Convenient Utility Control Card Durable ST336 Pcie X1 17V354 4S Industrial RS232/RS485 Communication Multifunctional Convenient Utility Control Card Durable

ST336 Pcie X1 17V354 4S Industrial RS232/RS485 Communication Multifunctional Convenient Utility Control Card Durable

$51.35$70.34

1 sold
1% off
New PCI-E PCI Express to 4 Port RS232 Multi Serail Card WCH384L Chipset DB9 pin COM Adapter PCIE Controller with Fan out Cable New PCI-E PCI Express to 4 Port RS232 Multi Serail Card WCH384L Chipset DB9 pin COM Adapter PCIE Controller with Fan out Cable

New PCI-E PCI Express to 4 Port RS232 Multi Serail Card WCH384L Chipset DB9 pin COM Adapter PCIE Controller with Fan out Cable

$76.31$77.08

5% off
PCI-E to 8 Port RS232 Serial Adapter Multiport Serial DB9 Controller Expansion Card XR 17V358 Chip 8s 8 ports RS-232 com to pcie PCI-E to 8 Port RS232 Serial Adapter Multiport Serial DB9 Controller Expansion Card XR 17V358 Chip 8s 8 ports RS-232 com to pcie

PCI-E to 8 Port RS232 Serial Adapter Multiport Serial DB9 Controller Expansion Card XR 17V358 Chip 8s 8 ports RS-232 com to pcie

$98.80$104.00

20% off
NEW M.2 to 8 Port RS232 Serial Card M2 B+M Key to 8 Ports Serial RS232 Expansion Card Riser Card COM Controller EXAR 17V358 Chip NEW M.2 to 8 Port RS232 Serial Card M2 B+M Key to 8 Ports Serial RS232 Expansion Card Riser Card COM Controller EXAR 17V358 Chip

NEW M.2 to 8 Port RS232 Serial Card M2 B+M Key to 8 Ports Serial RS232 Expansion Card Riser Card COM Controller EXAR 17V358 Chip

$37.11$46.39

MPUUART Raspberry Pi 5 PCIe to USB UART HAT,RS485 ISO,RS232,USB2.0,4G LTE modle MPUUART Raspberry Pi 5 PCIe to USB UART HAT,RS485 ISO,RS232,USB2.0,4G LTE modle

MPUUART Raspberry Pi 5 PCIe to USB UART HAT,RS485 ISO,RS232,USB2.0,4G LTE modle

$304.90$304.90

52% off
RS232/485/422 to CAN Industrial Isolation Converter Module Supports Modbus RTU Dropship RS232/485/422 to CAN Industrial Isolation Converter Module Supports Modbus RTU Dropship

RS232/485/422 to CAN Industrial Isolation Converter Module Supports Modbus RTU Dropship

$41.58$86.63

45% off
IOCREST 8 Ports RS232 PCI Serial Controller I/O Card DB-9 Com SystemBase 1058 Chip with Fan-out Cable Electrostatic Protection IOCREST 8 Ports RS232 PCI Serial Controller I/O Card DB-9 Com SystemBase 1058 Chip with Fan-out Cable Electrostatic Protection

IOCREST 8 Ports RS232 PCI Serial Controller I/O Card DB-9 Com SystemBase 1058 Chip with Fan-out Cable Electrostatic Protection

$47.53$86.42

40% off
PCIE to 8-Port RS232 Expansion Card PCI-E 8-Port DB9 Serial Card 8-Chipset PCI-Express Control Card PCIE to 8-Port RS232 Expansion Card PCI-E 8-Port DB9 Serial Card 8-Chipset PCI-Express Control Card

PCIE to 8-Port RS232 Expansion Card PCI-E 8-Port DB9 Serial Card 8-Chipset PCI-Express Control Card

$34.33$57.22

Industrial Grade USB/RS232/RS485/TTL Converter Isolated Multi-bus Converter, Compatible With Windows 11/10/8.1/8/7/XP Industrial Grade USB/RS232/RS485/TTL Converter Isolated Multi-bus Converter, Compatible With Windows 11/10/8.1/8/7/XP

Industrial Grade USB/RS232/RS485/TTL Converter Isolated Multi-bus Converter, Compatible With Windows 11/10/8.1/8/7/XP

$38.90$38.90

CP-104EL-A 4 Port RS-232 PCI Express x1 PCI-E  adapter card CP-104EL-A 4 Port RS-232 PCI Express x1 PCI-E  adapter card

CP-104EL-A 4 Port RS-232 PCI Express x1 PCI-E  adapter card

$74.99$74.99

23% off
Multi-1/USB RS232 Converter 1-Port Serial 4.0

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

$40.31$52.35

1 sold
5% off
8 Ports RS232 DB9 COM Adapter PCI Host Controller Card ESD Protection with Serial Cable

8 Ports RS232 DB9 COM Adapter PCI Host Controller Card ESD Protection with Serial Cable

$49.23$51.82

Isolated RS232 / RS485 / CAN / CAN FD Expansion Board For Raspberry Pi, Expands 2x RS485, 1x RS232, 1x CAN FD, and 1x CAN, Wall- Isolated RS232 / RS485 / CAN / CAN FD Expansion Board For Raspberry Pi, Expands 2x RS485, 1x RS232, 1x CAN FD, and 1x CAN, Wall-

Isolated RS232 / RS485 / CAN / CAN FD Expansion Board For Raspberry Pi, Expands 2x RS485, 1x RS232, 1x CAN FD, and 1x CAN, Wall-

$379.00$379.00

Isolated RS232 / RS485 / CAN / CAN FD Expansion Board For Raspberry Pi, Expands 2x RS485, 1x RS232, 1x CAN FD, and 1x CAN, Wall- Isolated RS232 / RS485 / CAN / CAN FD Expansion Board For Raspberry Pi, Expands 2x RS485, 1x RS232, 1x CAN FD, and 1x CAN, Wall-

Isolated RS232 / RS485 / CAN / CAN FD Expansion Board For Raspberry Pi, Expands 2x RS485, 1x RS232, 1x CAN FD, and 1x CAN, Wall-

$379.00$379.00

Waveshare Industrial USB To 4-Ch Serial Converter, Supports USB To RS232/485/422/TTL Original FT4232HL Chip Waveshare Industrial USB To 4-Ch Serial Converter, Supports USB To RS232/485/422/TTL Original FT4232HL Chip

Waveshare Industrial USB To 4-Ch Serial Converter, Supports USB To RS232/485/422/TTL Original FT4232HL Chip

$262.37$262.37

5% off
2 ports RS232 34mm ExpressCard to Dual Serial Port DB9 COM RS-232 Expansion Card for Laptop mcs7720 chipset 2 ports RS232 34mm ExpressCard to Dual Serial Port DB9 COM RS-232 Expansion Card for Laptop mcs7720 chipset

2 ports RS232 34mm ExpressCard to Dual Serial Port DB9 COM RS-232 Expansion Card for Laptop mcs7720 chipset

$32.30$34.00

25% off
DIEWU TXB121 PCIE To 8 Serial Port RS232 Expansion Card PCI-E X1 8-Port DB9 Adapter Card PCI-Express Control Card with Heat Sink DIEWU TXB121 PCIE To 8 Serial Port RS232 Expansion Card PCI-E X1 8-Port DB9 Adapter Card PCI-Express Control Card with Heat Sink

DIEWU TXB121 PCIE To 8 Serial Port RS232 Expansion Card PCI-E X1 8-Port DB9 Adapter Card PCI-Express Control Card with Heat Sink

$45.59$60.79

20% off
NEW M.2 to 8 Port RS232 Serial Card M2 B+M Key to 8 Ports Serial RS232 Expansion Card Riser Card COM Controller EXAR 17V358 Chip NEW M.2 to 8 Port RS232 Serial Card M2 B+M Key to 8 Ports Serial RS232 Expansion Card Riser Card COM Controller EXAR 17V358 Chip

NEW M.2 to 8 Port RS232 Serial Card M2 B+M Key to 8 Ports Serial RS232 Expansion Card Riser Card COM Controller EXAR 17V358 Chip

$37.11$46.39

51% off
PCIe to 8 Port RS232 Expansion Card Compact Size High Speed Transmission Components Versatile Easy Installation Express Card PCIe to 8 Port RS232 Expansion Card Compact Size High Speed Transmission Components Versatile Easy Installation Express Card

PCIe to 8 Port RS232 Expansion Card Compact Size High Speed Transmission Components Versatile Easy Installation Express Card

$42.43$86.60

10% off
Waveshare Rail-mount SX1262 LoRa Data Transfer unit, RS232/RS485/RS422 To LoRa, Suitable For Sub-GHz Band Data Acquisition Waveshare Rail-mount SX1262 LoRa Data Transfer unit, RS232/RS485/RS422 To LoRa, Suitable For Sub-GHz Band Data Acquisition

Waveshare Rail-mount SX1262 LoRa Data Transfer unit, RS232/RS485/RS422 To LoRa, Suitable For Sub-GHz Band Data Acquisition

$30.59$33.99

1 sold
10% off
New Original COM RS232 9Pin mice industrial machinery trackball mouse 2D specialized cartography RS-232 mouse interface mice New Original COM RS232 9Pin mice industrial machinery trackball mouse 2D specialized cartography RS-232 mouse interface mice

New Original COM RS232 9Pin mice industrial machinery trackball mouse 2D specialized cartography RS-232 mouse interface mice

$43.20$48.00

15% off
Waveshare RS232/RS485 to Ethernet Converter Supports Bi-Directional Data Transmission between RS232/RS485 and RJ45 Port Ethernet Waveshare RS232/RS485 to Ethernet Converter Supports Bi-Directional Data Transmission between RS232/RS485 and RJ45 Port Ethernet

Waveshare RS232/RS485 to Ethernet Converter Supports Bi-Directional Data Transmission between RS232/RS485 and RJ45 Port Ethernet

$50.89$59.99

6 sold
MPUUART Raspberry Pi 5 PCIe to USB UART HAT,RS485 ISO,RS232,USB2.0,4G LTE modle MPUUART Raspberry Pi 5 PCIe to USB UART HAT,RS485 ISO,RS232,USB2.0,4G LTE modle

MPUUART Raspberry Pi 5 PCIe to USB UART HAT,RS485 ISO,RS232,USB2.0,4G LTE modle

$304.90$304.90

43% off
IOCREST Mini PCI Express 8 Serial Ports Controller Card Mini PCIe DB9 RS232 Adapter Mini PCI-E COM Card 15 KV ESD Protection IOCREST Mini PCI Express 8 Serial Ports Controller Card Mini PCIe DB9 RS232 Adapter Mini PCI-E COM Card 15 KV ESD Protection

IOCREST Mini PCI Express 8 Serial Ports Controller Card Mini PCIe DB9 RS232 Adapter Mini PCI-E COM Card 15 KV ESD Protection

$49.95$87.63

Industrial USB To 4-Ch Serial Converter, Original FT4232HL Chip, Supports USB To RS232/485/422/TTL Industrial USB To 4-Ch Serial Converter, Original FT4232HL Chip, Supports USB To RS232/485/422/TTL

Industrial USB To 4-Ch Serial Converter, Original FT4232HL Chip, Supports USB To RS232/485/422/TTL

$38.99$38.99

38% off
Expansion Card ST338 Pcie X1 17V358 8S Industrial RS232 Multi-Serial I/O Multi-Function Convenient Expansion Card Durable Expansion Card ST338 Pcie X1 17V358 8S Industrial RS232 Multi-Serial I/O Multi-Function Convenient Expansion Card Durable

Expansion Card ST338 Pcie X1 17V358 8S Industrial RS232 Multi-Serial I/O Multi-Function Convenient Expansion Card Durable

$51.79$83.53

5% off
Mini PCIE to 4 Ports rs232 Interface CH384L MINI PCI-E lpt DB25 Converter card 4s 4s1p parallel port expansion to mpcie 384 chip Mini PCIE to 4 Ports rs232 Interface CH384L MINI PCI-E lpt DB25 Converter card 4s 4s1p parallel port expansion to mpcie 384 chip

Mini PCIE to 4 Ports rs232 Interface CH384L MINI PCI-E lpt DB25 Converter card 4s 4s1p parallel port expansion to mpcie 384 chip

$34.20 $36.00

Categories: Computer & Office, Computer Components

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SX1262-LoRa-DTU-HF (LF) Kit Rail-mount SX1262 LoRa Data Transfer unit, RS232/RS485/RS422 to LoRa, Suitable for Sub-GHz band SX1262-LoRa-DTU-HF (LF) Kit Rail-mount SX1262 LoRa Data Transfer unit, RS232/RS485/RS422 to LoRa, Suitable for Sub-GHz band

SX1262-LoRa-DTU-HF (LF) Kit Rail-mount SX1262 LoRa Data Transfer unit, RS232/RS485/RS422 to LoRa, Suitable for Sub-GHz band

$35.00 $35.00

Categories: Computer & Office, Computer Components

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MPUUART Raspberry Pi 5 PCIe to USB UART HAT,RS485 ISO,RS232,USB2.0,4G LTE modle MPUUART Raspberry Pi 5 PCIe to USB UART HAT,RS485 ISO,RS232,USB2.0,4G LTE modle

MPUUART Raspberry Pi 5 PCIe to USB UART HAT,RS485 ISO,RS232,USB2.0,4G LTE modle

$304.90 $304.90

Categories: Computer & Office, Computer Components

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MPUUART Raspberry Pi 5 PCIe to USB UART HAT,RS485 ISO,RS232,USB2.0,4G LTE modle MPUUART Raspberry Pi 5 PCIe to USB UART HAT,RS485 ISO,RS232,USB2.0,4G LTE modle

MPUUART Raspberry Pi 5 PCIe to USB UART HAT,RS485 ISO,RS232,USB2.0,4G LTE modle

$304.90 $304.90

Categories: Computer & Office, Computer Components

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Industrial Grade USB/RS232/RS485/TTL Converter Isolated Multi-bus Converter, Compatible With Windows 11/10/8.1/8/7/XP Industrial Grade USB/RS232/RS485/TTL Converter Isolated Multi-bus Converter, Compatible With Windows 11/10/8.1/8/7/XP

Industrial Grade USB/RS232/RS485/TTL Converter Isolated Multi-bus Converter, Compatible With Windows 11/10/8.1/8/7/XP

$38.90 $38.90

Categories: Computer & Office, Computer Components

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LIONTRON Rockchip PX30 MPcie Expansion Android Ubuntu Development DIY Board for Smart POS Terminal RS232 TTL Serial Ports Debian LIONTRON Rockchip PX30 MPcie Expansion Android Ubuntu Development DIY Board for Smart POS Terminal RS232 TTL Serial Ports Debian

LIONTRON Rockchip PX30 MPcie Expansion Android Ubuntu Development DIY Board for Smart POS Terminal RS232 TTL Serial Ports Debian

$319.00 $319.00

Categories: Computer & Office, Computer Components

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4% off
PCIE X1 To 2 Ports Serial RS232 Com Db9 Controller Card PCI-eX1 AX99100 Chip with Low Profile Bracket Adapter Converter Card PCIE X1 To 2 Ports Serial RS232 Com Db9 Controller Card PCI-eX1 AX99100 Chip with Low Profile Bracket Adapter Converter Card

PCIE X1 To 2 Ports Serial RS232 Com Db9 Controller Card PCI-eX1 AX99100 Chip with Low Profile Bracket Adapter Converter Card

$31.68 $33.00

Categories: Computer & Office, Computer Components

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10% off
Industrial Isolated USB To RS232/485 Converter, Original FT4232HL Chip, Supports USB To 2-Ch RS232 + 2-Ch RS232/485 Industrial Isolated USB To RS232/485 Converter, Original FT4232HL Chip, Supports USB To 2-Ch RS232 + 2-Ch RS232/485

Industrial Isolated USB To RS232/485 Converter, Original FT4232HL Chip, Supports USB To 2-Ch RS232 + 2-Ch RS232/485

$33.29 $36.99

1 sold

Categories: Computer & Office, Computer Components

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8-Port PCIE Serial Expansion card Expansion Adapter Converter For Desktops PCIE to DR62 PCI Express Riser Card RS232 Serial Port 8-Port PCIE Serial Expansion card Expansion Adapter Converter For Desktops PCIE to DR62 PCI Express Riser Card RS232 Serial Port

8-Port PCIE Serial Expansion card Expansion Adapter Converter For Desktops PCIE to DR62 PCI Express Riser Card RS232 Serial Port

$42.79 $42.79

Categories: Computer & Office, Computer Components

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Industrial Grade PCI express 4 ports Serial card PCI-e Multi RS232 DB9 COM Port Adapter 5VDC 12DV Power PCIe Low Profile Bracket Industrial Grade PCI express 4 ports Serial card PCI-e Multi RS232 DB9 COM Port Adapter 5VDC 12DV Power PCIe Low Profile Bracket

Industrial Grade PCI express 4 ports Serial card PCI-e Multi RS232 DB9 COM Port Adapter 5VDC 12DV Power PCIe Low Profile Bracket

$52.00 $52.00

1 sold

Categories: Computer & Office, Computer Components

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27% off
ST336 Pcie X1 17V354 4S Industrial RS232/RS485 Communication Multifunctional Convenient Utility Control Card Durable ST336 Pcie X1 17V354 4S Industrial RS232/RS485 Communication Multifunctional Convenient Utility Control Card Durable

ST336 Pcie X1 17V354 4S Industrial RS232/RS485 Communication Multifunctional Convenient Utility Control Card Durable

$51.35 $70.34

1 sold

Categories: Computer & Office, Computer Components

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1% off
New PCI-E PCI Express to 4 Port RS232 Multi Serail Card WCH384L Chipset DB9 pin COM Adapter PCIE Controller with Fan out Cable New PCI-E PCI Express to 4 Port RS232 Multi Serail Card WCH384L Chipset DB9 pin COM Adapter PCIE Controller with Fan out Cable

New PCI-E PCI Express to 4 Port RS232 Multi Serail Card WCH384L Chipset DB9 pin COM Adapter PCIE Controller with Fan out Cable

$76.31 $77.08

Categories: Computer & Office, Computer Components

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5% off
PCI-E to 8 Port RS232 Serial Adapter Multiport Serial DB9 Controller Expansion Card XR 17V358 Chip 8s 8 ports RS-232 com to pcie PCI-E to 8 Port RS232 Serial Adapter Multiport Serial DB9 Controller Expansion Card XR 17V358 Chip 8s 8 ports RS-232 com to pcie

PCI-E to 8 Port RS232 Serial Adapter Multiport Serial DB9 Controller Expansion Card XR 17V358 Chip 8s 8 ports RS-232 com to pcie

$98.80 $104.00

Categories: Computer & Office, Computer Components

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20% off
NEW M.2 to 8 Port RS232 Serial Card M2 B+M Key to 8 Ports Serial RS232 Expansion Card Riser Card COM Controller EXAR 17V358 Chip NEW M.2 to 8 Port RS232 Serial Card M2 B+M Key to 8 Ports Serial RS232 Expansion Card Riser Card COM Controller EXAR 17V358 Chip

NEW M.2 to 8 Port RS232 Serial Card M2 B+M Key to 8 Ports Serial RS232 Expansion Card Riser Card COM Controller EXAR 17V358 Chip

$37.11 $46.39

Categories: Computer & Office, Computer Components

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MPUUART Raspberry Pi 5 PCIe to USB UART HAT,RS485 ISO,RS232,USB2.0,4G LTE modle MPUUART Raspberry Pi 5 PCIe to USB UART HAT,RS485 ISO,RS232,USB2.0,4G LTE modle

MPUUART Raspberry Pi 5 PCIe to USB UART HAT,RS485 ISO,RS232,USB2.0,4G LTE modle

$304.90 $304.90

Categories: Computer & Office, Computer Components

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52% off
RS232/485/422 to CAN Industrial Isolation Converter Module Supports Modbus RTU Dropship RS232/485/422 to CAN Industrial Isolation Converter Module Supports Modbus RTU Dropship

RS232/485/422 to CAN Industrial Isolation Converter Module Supports Modbus RTU Dropship

$41.58 $86.63

Categories: Computer & Office, Computer Components

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45% off
IOCREST 8 Ports RS232 PCI Serial Controller I/O Card DB-9 Com SystemBase 1058 Chip with Fan-out Cable Electrostatic Protection IOCREST 8 Ports RS232 PCI Serial Controller I/O Card DB-9 Com SystemBase 1058 Chip with Fan-out Cable Electrostatic Protection

IOCREST 8 Ports RS232 PCI Serial Controller I/O Card DB-9 Com SystemBase 1058 Chip with Fan-out Cable Electrostatic Protection

$47.53 $86.42

Categories: Computer & Office, Computer Components

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40% off
PCIE to 8-Port RS232 Expansion Card PCI-E 8-Port DB9 Serial Card 8-Chipset PCI-Express Control Card PCIE to 8-Port RS232 Expansion Card PCI-E 8-Port DB9 Serial Card 8-Chipset PCI-Express Control Card

PCIE to 8-Port RS232 Expansion Card PCI-E 8-Port DB9 Serial Card 8-Chipset PCI-Express Control Card

$34.33 $57.22

Categories: Computer & Office, Computer Components

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Industrial Grade USB/RS232/RS485/TTL Converter Isolated Multi-bus Converter, Compatible With Windows 11/10/8.1/8/7/XP Industrial Grade USB/RS232/RS485/TTL Converter Isolated Multi-bus Converter, Compatible With Windows 11/10/8.1/8/7/XP

Industrial Grade USB/RS232/RS485/TTL Converter Isolated Multi-bus Converter, Compatible With Windows 11/10/8.1/8/7/XP

$38.90 $38.90

Categories: Computer & Office, Computer Components

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CP-104EL-A 4 Port RS-232 PCI Express x1 PCI-E  adapter card CP-104EL-A 4 Port RS-232 PCI Express x1 PCI-E  adapter card

CP-104EL-A 4 Port RS-232 PCI Express x1 PCI-E  adapter card

$74.99 $74.99

Categories: Computer & Office, Computer Components

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23% off
Multi-1/USB RS232 Converter 1-Port Serial 4.0

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

$40.31 $52.35

1 sold

Categories: Computer & Office, Computer Components

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5% off
8 Ports RS232 DB9 COM Adapter PCI Host Controller Card ESD Protection with Serial Cable

8 Ports RS232 DB9 COM Adapter PCI Host Controller Card ESD Protection with Serial Cable

$49.23 $51.82

Categories: Computer & Office, Computer Components

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Isolated RS232 / RS485 / CAN / CAN FD Expansion Board For Raspberry Pi, Expands 2x RS485, 1x RS232, 1x CAN FD, and 1x CAN, Wall- Isolated RS232 / RS485 / CAN / CAN FD Expansion Board For Raspberry Pi, Expands 2x RS485, 1x RS232, 1x CAN FD, and 1x CAN, Wall-

Isolated RS232 / RS485 / CAN / CAN FD Expansion Board For Raspberry Pi, Expands 2x RS485, 1x RS232, 1x CAN FD, and 1x CAN, Wall-

$379.00 $379.00

Categories: Computer & Office, Computer Components

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Isolated RS232 / RS485 / CAN / CAN FD Expansion Board For Raspberry Pi, Expands 2x RS485, 1x RS232, 1x CAN FD, and 1x CAN, Wall- Isolated RS232 / RS485 / CAN / CAN FD Expansion Board For Raspberry Pi, Expands 2x RS485, 1x RS232, 1x CAN FD, and 1x CAN, Wall-

Isolated RS232 / RS485 / CAN / CAN FD Expansion Board For Raspberry Pi, Expands 2x RS485, 1x RS232, 1x CAN FD, and 1x CAN, Wall-

$379.00 $379.00

Categories: Computer & Office, Computer Components

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Waveshare Industrial USB To 4-Ch Serial Converter, Supports USB To RS232/485/422/TTL Original FT4232HL Chip Waveshare Industrial USB To 4-Ch Serial Converter, Supports USB To RS232/485/422/TTL Original FT4232HL Chip

Waveshare Industrial USB To 4-Ch Serial Converter, Supports USB To RS232/485/422/TTL Original FT4232HL Chip

$262.37 $262.37

Categories: Computer & Office, Computer Components

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5% off
2 ports RS232 34mm ExpressCard to Dual Serial Port DB9 COM RS-232 Expansion Card for Laptop mcs7720 chipset 2 ports RS232 34mm ExpressCard to Dual Serial Port DB9 COM RS-232 Expansion Card for Laptop mcs7720 chipset

2 ports RS232 34mm ExpressCard to Dual Serial Port DB9 COM RS-232 Expansion Card for Laptop mcs7720 chipset

$32.30 $34.00

Categories: Computer & Office, Computer Components

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25% off
DIEWU TXB121 PCIE To 8 Serial Port RS232 Expansion Card PCI-E X1 8-Port DB9 Adapter Card PCI-Express Control Card with Heat Sink DIEWU TXB121 PCIE To 8 Serial Port RS232 Expansion Card PCI-E X1 8-Port DB9 Adapter Card PCI-Express Control Card with Heat Sink

DIEWU TXB121 PCIE To 8 Serial Port RS232 Expansion Card PCI-E X1 8-Port DB9 Adapter Card PCI-Express Control Card with Heat Sink

$45.59 $60.79

Categories: Computer & Office, Computer Components

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20% off
NEW M.2 to 8 Port RS232 Serial Card M2 B+M Key to 8 Ports Serial RS232 Expansion Card Riser Card COM Controller EXAR 17V358 Chip NEW M.2 to 8 Port RS232 Serial Card M2 B+M Key to 8 Ports Serial RS232 Expansion Card Riser Card COM Controller EXAR 17V358 Chip

NEW M.2 to 8 Port RS232 Serial Card M2 B+M Key to 8 Ports Serial RS232 Expansion Card Riser Card COM Controller EXAR 17V358 Chip

$37.11 $46.39

Categories: Computer & Office, Computer Components

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51% off
PCIe to 8 Port RS232 Expansion Card Compact Size High Speed Transmission Components Versatile Easy Installation Express Card PCIe to 8 Port RS232 Expansion Card Compact Size High Speed Transmission Components Versatile Easy Installation Express Card

PCIe to 8 Port RS232 Expansion Card Compact Size High Speed Transmission Components Versatile Easy Installation Express Card

$42.43 $86.60

Categories: Computer & Office, Computer Components

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10% off
Waveshare Rail-mount SX1262 LoRa Data Transfer unit, RS232/RS485/RS422 To LoRa, Suitable For Sub-GHz Band Data Acquisition Waveshare Rail-mount SX1262 LoRa Data Transfer unit, RS232/RS485/RS422 To LoRa, Suitable For Sub-GHz Band Data Acquisition

Waveshare Rail-mount SX1262 LoRa Data Transfer unit, RS232/RS485/RS422 To LoRa, Suitable For Sub-GHz Band Data Acquisition

$30.59 $33.99

1 sold

Categories: Computer & Office, Computer Components

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