• VKDN ( Virtual Kingdom Delivery Network ) -> Vast Kingdoms, Diverse Nations: Unlocking Global Commerce

duplex

Filter by price

Sort By

Product tags

Showing 1–36 of 77 results

5% off
100pcs LC duplex AB clip blue gray green for LC DX connector SM MM APC fiber optic accessory ftth part 100pcs LC duplex AB clip blue gray green for LC DX connector SM MM APC fiber optic accessory ftth part

100pcs LC duplex AB clip blue gray green for LC DX connector SM MM APC fiber optic accessory ftth part

$11.97$12.60

1 sold
20% off
New Jumbospot MMDVM Duplex Hotspot Board RX TX UHF VHF 0.96 OLED Display Case For P25 DMR YSF Raspberry Pi Zero W 2W New Jumbospot MMDVM Duplex Hotspot Board RX TX UHF VHF 0.96 OLED Display Case For P25 DMR YSF Raspberry Pi Zero W 2W

New Jumbospot MMDVM Duplex Hotspot Board RX TX UHF VHF 0.96 OLED Display Case For P25 DMR YSF Raspberry Pi Zero W 2W

$39.99$49.99

5% off
Industrial 5P Gigabit Ethernet Switch, Full-Duplex 10/100/1000M, DIN Rail Mount Compatible With 25mm Standard Rail Industrial 5P Gigabit Ethernet Switch, Full-Duplex 10/100/1000M, DIN Rail Mount Compatible With 25mm Standard Rail

Industrial 5P Gigabit Ethernet Switch, Full-Duplex 10/100/1000M, DIN Rail Mount Compatible With 25mm Standard Rail

$33.24$34.99

34% off
1Set Replacement Parts Fit For Mmdvm Raspberry PI 2B Plus BBU Multifunctional Convenient Practical Portable Duplex Large Boards 1Set Replacement Parts Fit For Mmdvm Raspberry PI 2B Plus BBU Multifunctional Convenient Practical Portable Duplex Large Boards

1Set Replacement Parts Fit For Mmdvm Raspberry PI 2B Plus BBU Multifunctional Convenient Practical Portable Duplex Large Boards

$133.03$201.56

40% off
DIN-Rail TTL to RS232 Converter Full Duplex Isolated end Protections Without Additional Power Supply DIN-Rail TTL to RS232 Converter Full Duplex Isolated end Protections Without Additional Power Supply

DIN-Rail TTL to RS232 Converter Full Duplex Isolated end Protections Without Additional Power Supply

$82.62$137.70

1 sold
TTL To RS485 (C) Galvanic Isolated Converter, Half-Duplex Communication, Lightningproof & Anti-Surge, Multi-Isolation Protection TTL To RS485 (C) Galvanic Isolated Converter, Half-Duplex Communication, Lightningproof & Anti-Surge, Multi-Isolation Protection

TTL To RS485 (C) Galvanic Isolated Converter, Half-Duplex Communication, Lightningproof & Anti-Surge, Multi-Isolation Protection

$68.00$68.00

1 sold
34% off
Advanced MMDVM Duplex Hotspot Module Screen Equipped Expansion for RPI USB Advanced MMDVM Duplex Hotspot Module Screen Equipped Expansion for RPI USB

Advanced MMDVM Duplex Hotspot Module Screen Equipped Expansion for RPI USB

$31.17$47.23

5% off
50W VHF 6 Cavity Duplexer N Connector FREE tune radio repeat New 136-180Mhz 50W VHF 6 Cavity Duplexer N Connector FREE tune radio repeat New 136-180Mhz

50W VHF 6 Cavity Duplexer N Connector FREE tune radio repeat New 136-180Mhz

$105.88$111.45

2 sold
USB To RS485/RS232 Communication Module Bidirectional Half-Duplex Serial Line Converter Communication Module USB To RS485/RS232 Communication Module Bidirectional Half-Duplex Serial Line Converter Communication Module

USB To RS485/RS232 Communication Module Bidirectional Half-Duplex Serial Line Converter Communication Module

$11.96$11.96

15% off
Industrial 5P Gigabit Ethernet Switch, Full-Duplex 10/100/1000M, DIN Rail Mount Industrial 5P Gigabit Ethernet Switch, Full-Duplex 10/100/1000M, DIN Rail Mount

Industrial 5P Gigabit Ethernet Switch, Full-Duplex 10/100/1000M, DIN Rail Mount

$23.79$27.99

3 sold
37% off
USB To RS485/RS232 Communication Module Bidirectional Half-Duplex Serial Line Converter Communication Module USB To RS485/RS232 Communication Module Bidirectional Half-Duplex Serial Line Converter Communication Module

USB To RS485/RS232 Communication Module Bidirectional Half-Duplex Serial Line Converter Communication Module

$9.35$14.84

15% off
MMDVM Duplex Hotspot Board With OLED Screen Support DMR P25 D Star Mini Relay Module Support UHF VHF For Raspberry Pi Durable MMDVM Duplex Hotspot Board With OLED Screen Support DMR P25 D Star Mini Relay Module Support UHF VHF For Raspberry Pi Durable

MMDVM Duplex Hotspot Board With OLED Screen Support DMR P25 D Star Mini Relay Module Support UHF VHF For Raspberry Pi Durable

$29.16$34.31

37% off
For Mmdvm Raspberry PI 2B Plus BBU Multifunctional Convenient Practical Portable Duplex Large Boards For Mmdvm Raspberry PI 2B Plus BBU Multifunctional Convenient Practical Portable Duplex Large Boards

For Mmdvm Raspberry PI 2B Plus BBU Multifunctional Convenient Practical Portable Duplex Large Boards

$135.07$214.39

For Raspberry Pi Duplex Module Duplex MMDVM Hotspot Support P25 DMR YSF Multifunctional Convenient Practical Module For Raspberry Pi Duplex Module Duplex MMDVM Hotspot Support P25 DMR YSF Multifunctional Convenient Practical Module

For Raspberry Pi Duplex Module Duplex MMDVM Hotspot Support P25 DMR YSF Multifunctional Convenient Practical Module

$40.68$40.68

10% off
Lift Blue Screen LCD Duplex Display Board LMBS430BL V1.0.0 Lift Blue Screen LCD Duplex Display Board LMBS430BL V1.0.0

Lift Blue Screen LCD Duplex Display Board LMBS430BL V1.0.0

$51.99$57.77

RS422 mutual conversion TTL two-way signal module full duplex 422 turn single chip MAX490 to TTL module NEW RS422 mutual conversion TTL two-way signal module full duplex 422 turn single chip MAX490 to TTL module NEW

RS422 mutual conversion TTL two-way signal module full duplex 422 turn single chip MAX490 to TTL module NEW

$2.65$2.65

1 sold
3% off
Galvanic isolated Serial Port Rail-mount TTL To RS232 Galvanic isolated Converter Full-Duplex Communication TTL Serial Converter Galvanic isolated Serial Port Rail-mount TTL To RS232 Galvanic isolated Converter Full-Duplex Communication TTL Serial Converter

Galvanic isolated Serial Port Rail-mount TTL To RS232 Galvanic isolated Converter Full-Duplex Communication TTL Serial Converter

$14.82$15.41

Waveshare TTL To RS485(C)Galvanic Isolated Converter,Half-Duplex Communication,Lightningproof & Anti-Surge Waveshare TTL To RS485(C)Galvanic Isolated Converter,Half-Duplex Communication,Lightningproof & Anti-Surge

Waveshare TTL To RS485(C)Galvanic Isolated Converter,Half-Duplex Communication,Lightningproof & Anti-Surge

$165.14$165.14

24% off
1PC MMDVM Motherboard Duplex Communication Hotspot Board with Screen Antenna for Raspberry Pi 2 1PC MMDVM Motherboard Duplex Communication Hotspot Board with Screen Antenna for Raspberry Pi 2

1PC MMDVM Motherboard Duplex Communication Hotspot Board with Screen Antenna for Raspberry Pi 2

$33.90$44.60

15% off
TTL To RS485 (C) Galvanic Isolated Converter, Half-Duplex Communication, Lightningproof & Anti-Surge, Multi-Isolation Protection TTL To RS485 (C) Galvanic Isolated Converter, Half-Duplex Communication, Lightningproof & Anti-Surge, Multi-Isolation Protection

TTL To RS485 (C) Galvanic Isolated Converter, Half-Duplex Communication, Lightningproof & Anti-Surge, Multi-Isolation Protection

$9.34$10.99

1 sold
5% off
Duplex MMDVM Hotspot Support P25 DMR YSF + Raspberry Pi Zero + 2pcs Antenna + OLED + Exclouse Case - Transparent Duplex MMDVM Hotspot Support P25 DMR YSF + Raspberry Pi Zero + 2pcs Antenna + OLED + Exclouse Case - Transparent

Duplex MMDVM Hotspot Support P25 DMR YSF + Raspberry Pi Zero + 2pcs Antenna + OLED + Exclouse Case - Transparent

$71.25$75.00

48% off
MMDVM Duplex Hotspot Board With OLED Screen Support DMR P25 D Star Mini Relay Module Support UHF VHF For Raspberry Pi Durable MMDVM Duplex Hotspot Board With OLED Screen Support DMR P25 D Star Mini Relay Module Support UHF VHF For Raspberry Pi Durable

MMDVM Duplex Hotspot Board With OLED Screen Support DMR P25 D Star Mini Relay Module Support UHF VHF For Raspberry Pi Durable

$20.95$40.29

15% off
Rail-mount TTL To RS232 Galvanic isolated Converter, Full-Duplex Communication, Lightningproof & Anti-Surge,TTL Serial Converter Rail-mount TTL To RS232 Galvanic isolated Converter, Full-Duplex Communication, Lightningproof & Anti-Surge,TTL Serial Converter

Rail-mount TTL To RS232 Galvanic isolated Converter, Full-Duplex Communication, Lightningproof & Anti-Surge,TTL Serial Converter

$11.89$13.99

1 sold
35% off
USB To RS485/RS232 Communication Module Bidirectional Half-Duplex Serial Line Converter Communication Module USB To RS485/RS232 Communication Module Bidirectional Half-Duplex Serial Line Converter Communication Module

USB To RS485/RS232 Communication Module Bidirectional Half-Duplex Serial Line Converter Communication Module

$8.33$12.81

TTL TO RS232 (B),Rail-Mount TTL To RS232 Galvanic Isolated Converter, Full-Duplex Communication, Lightningproof and Anti-Surge TTL TO RS232 (B),Rail-Mount TTL To RS232 Galvanic Isolated Converter, Full-Duplex Communication, Lightningproof and Anti-Surge

TTL TO RS232 (B),Rail-Mount TTL To RS232 Galvanic Isolated Converter, Full-Duplex Communication, Lightningproof and Anti-Surge

$18.99$18.99

3 sold
TTL Signals to RS232 Converter DIN-Rail Type Isolated Serial Adapter Full-duplex TTL Signals to RS232 Converter DIN-Rail Type Isolated Serial Adapter Full-duplex

TTL Signals to RS232 Converter DIN-Rail Type Isolated Serial Adapter Full-duplex

$30.90$30.90

34% off
For Raspberry Pi Orange Pi Duplex Hotspot Raspberry Pi Mmdvm Duplex Hotspot Multi-Function Duplex Hotspot Board For Raspberry Pi Orange Pi Duplex Hotspot Raspberry Pi Mmdvm Duplex Hotspot Multi-Function Duplex Hotspot Board

For Raspberry Pi Orange Pi Duplex Hotspot Raspberry Pi Mmdvm Duplex Hotspot Multi-Function Duplex Hotspot Board

$81.74$123.85

100% NEW Classic PCI sound card 5.1 channel desktop computer built-in sound card full duplex tape Free shipping 100% NEW Classic PCI sound card 5.1 channel desktop computer built-in sound card full duplex tape Free shipping

100% NEW Classic PCI sound card 5.1 channel desktop computer built-in sound card full duplex tape Free shipping

$23.98$23.98

Waveshare Rail-mount TTL To RS232 Galvanic isolated Converter, Full-Duplex Communication,Lightningproof & Anti-Surge Waveshare Rail-mount TTL To RS232 Galvanic isolated Converter, Full-Duplex Communication,Lightningproof & Anti-Surge

Waveshare Rail-mount TTL To RS232 Galvanic isolated Converter, Full-Duplex Communication,Lightningproof & Anti-Surge

$308.26$308.26

46% off
MMDVM Duplex Hotspot Board With OLED Screen Support DMR P25 D Star Mini Relay Module Support UHF VHF For Raspberry Pi Durable MMDVM Duplex Hotspot Board With OLED Screen Support DMR P25 D Star Mini Relay Module Support UHF VHF For Raspberry Pi Durable

MMDVM Duplex Hotspot Board With OLED Screen Support DMR P25 D Star Mini Relay Module Support UHF VHF For Raspberry Pi Durable

$21.00$38.88

TTL TO RS485 (C),Galvanic Isolated Converter, Half-Duplex Communication, Lightningproof & Anti-Surge, Multi-Isolation Protection TTL TO RS485 (C),Galvanic Isolated Converter, Half-Duplex Communication, Lightningproof & Anti-Surge, Multi-Isolation Protection

TTL TO RS485 (C),Galvanic Isolated Converter, Half-Duplex Communication, Lightningproof & Anti-Surge, Multi-Isolation Protection

$14.99$14.99

10% off
Waveshare TTL To RS485 (C) Galvanic Isolated Converter, Half-Duplex Communication, Lightningproof & Anti-Surge, Multi-Isolation Waveshare TTL To RS485 (C) Galvanic Isolated Converter, Half-Duplex Communication, Lightningproof & Anti-Surge, Multi-Isolation

Waveshare TTL To RS485 (C) Galvanic Isolated Converter, Half-Duplex Communication, Lightningproof & Anti-Surge, Multi-Isolation

$13.49$14.99

4 sold
For Raspberry Pi Duplex Module Duplex MMDVM Hotspot Support P25 DMR YSF Multifunctional Convenient Practical Module For Raspberry Pi Duplex Module Duplex MMDVM Hotspot Support P25 DMR YSF Multifunctional Convenient Practical Module

For Raspberry Pi Duplex Module Duplex MMDVM Hotspot Support P25 DMR YSF Multifunctional Convenient Practical Module

$40.97$40.97

40% off
Industrial 6-ch Relay Module For Raspberry Pi Zero RS485/CAN Half-Duplex Communication UART Control Auto Switch For Pi Zero 2 Industrial 6-ch Relay Module For Raspberry Pi Zero RS485/CAN Half-Duplex Communication UART Control Auto Switch For Pi Zero 2

Industrial 6-ch Relay Module For Raspberry Pi Zero RS485/CAN Half-Duplex Communication UART Control Auto Switch For Pi Zero 2

$41.80$69.66

1 sold
10% off
Waveshare Industrial Grade 5P Gigabit Ethernet Switch IEEE 802.3x-Compliant Full-Duplex 10/100/1000M Connection DIN Rail Mount Waveshare Industrial Grade 5P Gigabit Ethernet Switch IEEE 802.3x-Compliant Full-Duplex 10/100/1000M Connection DIN Rail Mount

Waveshare Industrial Grade 5P Gigabit Ethernet Switch IEEE 802.3x-Compliant Full-Duplex 10/100/1000M Connection DIN Rail Mount

$25.19$27.99

1 sold
1Pcs Industrial USB To RS485 Serial Converter Half Duplex FT232RL Communication Module 1Pcs Industrial USB To RS485 Serial Converter Half Duplex FT232RL Communication Module

1Pcs Industrial USB To RS485 Serial Converter Half Duplex FT232RL Communication Module

$93.27$93.27

5% off
100pcs LC duplex AB clip blue gray green for LC DX connector SM MM APC fiber optic accessory ftth part 100pcs LC duplex AB clip blue gray green for LC DX connector SM MM APC fiber optic accessory ftth part

100pcs LC duplex AB clip blue gray green for LC DX connector SM MM APC fiber optic accessory ftth part

$11.97 $12.60

1 sold

Categories: Computer & Office, Computer Components

Buy Now
20% off
New Jumbospot MMDVM Duplex Hotspot Board RX TX UHF VHF 0.96 OLED Display Case For P25 DMR YSF Raspberry Pi Zero W 2W New Jumbospot MMDVM Duplex Hotspot Board RX TX UHF VHF 0.96 OLED Display Case For P25 DMR YSF Raspberry Pi Zero W 2W

New Jumbospot MMDVM Duplex Hotspot Board RX TX UHF VHF 0.96 OLED Display Case For P25 DMR YSF Raspberry Pi Zero W 2W

$39.99 $49.99

Categories: Computer & Office, Computer Components

Buy Now
5% off
Industrial 5P Gigabit Ethernet Switch, Full-Duplex 10/100/1000M, DIN Rail Mount Compatible With 25mm Standard Rail Industrial 5P Gigabit Ethernet Switch, Full-Duplex 10/100/1000M, DIN Rail Mount Compatible With 25mm Standard Rail

Industrial 5P Gigabit Ethernet Switch, Full-Duplex 10/100/1000M, DIN Rail Mount Compatible With 25mm Standard Rail

$33.24 $34.99

Categories: Computer & Office, Computer Components

Buy Now
34% off
1Set Replacement Parts Fit For Mmdvm Raspberry PI 2B Plus BBU Multifunctional Convenient Practical Portable Duplex Large Boards 1Set Replacement Parts Fit For Mmdvm Raspberry PI 2B Plus BBU Multifunctional Convenient Practical Portable Duplex Large Boards

1Set Replacement Parts Fit For Mmdvm Raspberry PI 2B Plus BBU Multifunctional Convenient Practical Portable Duplex Large Boards

$133.03 $201.56

Categories: Computer & Office, Computer Components

Buy Now
40% off
DIN-Rail TTL to RS232 Converter Full Duplex Isolated end Protections Without Additional Power Supply DIN-Rail TTL to RS232 Converter Full Duplex Isolated end Protections Without Additional Power Supply

DIN-Rail TTL to RS232 Converter Full Duplex Isolated end Protections Without Additional Power Supply

$82.62 $137.70

1 sold

Categories: Computer & Office, Computer Components

Buy Now
TTL To RS485 (C) Galvanic Isolated Converter, Half-Duplex Communication, Lightningproof & Anti-Surge, Multi-Isolation Protection TTL To RS485 (C) Galvanic Isolated Converter, Half-Duplex Communication, Lightningproof & Anti-Surge, Multi-Isolation Protection

TTL To RS485 (C) Galvanic Isolated Converter, Half-Duplex Communication, Lightningproof & Anti-Surge, Multi-Isolation Protection

$68.00 $68.00

1 sold

Categories: Computer & Office, Computer Components

Buy Now
34% off
Advanced MMDVM Duplex Hotspot Module Screen Equipped Expansion for RPI USB Advanced MMDVM Duplex Hotspot Module Screen Equipped Expansion for RPI USB

Advanced MMDVM Duplex Hotspot Module Screen Equipped Expansion for RPI USB

$31.17 $47.23

Categories: Computer & Office, Computer Components

Buy Now
5% off
50W VHF 6 Cavity Duplexer N Connector FREE tune radio repeat New 136-180Mhz 50W VHF 6 Cavity Duplexer N Connector FREE tune radio repeat New 136-180Mhz

50W VHF 6 Cavity Duplexer N Connector FREE tune radio repeat New 136-180Mhz

$105.88 $111.45

2 sold

Categories: Computer & Office, Computer Components

Buy Now
USB To RS485/RS232 Communication Module Bidirectional Half-Duplex Serial Line Converter Communication Module USB To RS485/RS232 Communication Module Bidirectional Half-Duplex Serial Line Converter Communication Module

USB To RS485/RS232 Communication Module Bidirectional Half-Duplex Serial Line Converter Communication Module

$11.96 $11.96

Categories: Computer & Office, Computer Components

Buy Now
15% off
Industrial 5P Gigabit Ethernet Switch, Full-Duplex 10/100/1000M, DIN Rail Mount Industrial 5P Gigabit Ethernet Switch, Full-Duplex 10/100/1000M, DIN Rail Mount

Industrial 5P Gigabit Ethernet Switch, Full-Duplex 10/100/1000M, DIN Rail Mount

$23.79 $27.99

3 sold

Categories: Computer & Office, Computer Components

Buy Now
37% off
USB To RS485/RS232 Communication Module Bidirectional Half-Duplex Serial Line Converter Communication Module USB To RS485/RS232 Communication Module Bidirectional Half-Duplex Serial Line Converter Communication Module

USB To RS485/RS232 Communication Module Bidirectional Half-Duplex Serial Line Converter Communication Module

$9.35 $14.84

Categories: Computer & Office, Computer Components

Buy Now
15% off
MMDVM Duplex Hotspot Board With OLED Screen Support DMR P25 D Star Mini Relay Module Support UHF VHF For Raspberry Pi Durable MMDVM Duplex Hotspot Board With OLED Screen Support DMR P25 D Star Mini Relay Module Support UHF VHF For Raspberry Pi Durable

MMDVM Duplex Hotspot Board With OLED Screen Support DMR P25 D Star Mini Relay Module Support UHF VHF For Raspberry Pi Durable

$29.16 $34.31

Categories: Computer & Office, Computer Components

Buy Now
37% off
For Mmdvm Raspberry PI 2B Plus BBU Multifunctional Convenient Practical Portable Duplex Large Boards For Mmdvm Raspberry PI 2B Plus BBU Multifunctional Convenient Practical Portable Duplex Large Boards

For Mmdvm Raspberry PI 2B Plus BBU Multifunctional Convenient Practical Portable Duplex Large Boards

$135.07 $214.39

Categories: Computer & Office, Computer Components

Buy Now
For Raspberry Pi Duplex Module Duplex MMDVM Hotspot Support P25 DMR YSF Multifunctional Convenient Practical Module For Raspberry Pi Duplex Module Duplex MMDVM Hotspot Support P25 DMR YSF Multifunctional Convenient Practical Module

For Raspberry Pi Duplex Module Duplex MMDVM Hotspot Support P25 DMR YSF Multifunctional Convenient Practical Module

$40.68 $40.68

Categories: Computer & Office, Computer Components

Buy Now
10% off
Lift Blue Screen LCD Duplex Display Board LMBS430BL V1.0.0 Lift Blue Screen LCD Duplex Display Board LMBS430BL V1.0.0

Lift Blue Screen LCD Duplex Display Board LMBS430BL V1.0.0

$51.99 $57.77

Categories: Computer & Office, Computer Components

Buy Now
RS422 mutual conversion TTL two-way signal module full duplex 422 turn single chip MAX490 to TTL module NEW RS422 mutual conversion TTL two-way signal module full duplex 422 turn single chip MAX490 to TTL module NEW

RS422 mutual conversion TTL two-way signal module full duplex 422 turn single chip MAX490 to TTL module NEW

$2.65 $2.65

1 sold

Categories: Computer & Office, Computer Components

Buy Now
3% off
Galvanic isolated Serial Port Rail-mount TTL To RS232 Galvanic isolated Converter Full-Duplex Communication TTL Serial Converter Galvanic isolated Serial Port Rail-mount TTL To RS232 Galvanic isolated Converter Full-Duplex Communication TTL Serial Converter

Galvanic isolated Serial Port Rail-mount TTL To RS232 Galvanic isolated Converter Full-Duplex Communication TTL Serial Converter

$14.82 $15.41

Categories: Computer & Office, Computer Components

Buy Now
Waveshare TTL To RS485(C)Galvanic Isolated Converter,Half-Duplex Communication,Lightningproof & Anti-Surge Waveshare TTL To RS485(C)Galvanic Isolated Converter,Half-Duplex Communication,Lightningproof & Anti-Surge

Waveshare TTL To RS485(C)Galvanic Isolated Converter,Half-Duplex Communication,Lightningproof & Anti-Surge

$165.14 $165.14

Categories: Computer & Office, Computer Components

Buy Now
24% off
1PC MMDVM Motherboard Duplex Communication Hotspot Board with Screen Antenna for Raspberry Pi 2 1PC MMDVM Motherboard Duplex Communication Hotspot Board with Screen Antenna for Raspberry Pi 2

1PC MMDVM Motherboard Duplex Communication Hotspot Board with Screen Antenna for Raspberry Pi 2

$33.90 $44.60

Categories: Computer & Office, Computer Components

Buy Now
15% off
TTL To RS485 (C) Galvanic Isolated Converter, Half-Duplex Communication, Lightningproof & Anti-Surge, Multi-Isolation Protection TTL To RS485 (C) Galvanic Isolated Converter, Half-Duplex Communication, Lightningproof & Anti-Surge, Multi-Isolation Protection

TTL To RS485 (C) Galvanic Isolated Converter, Half-Duplex Communication, Lightningproof & Anti-Surge, Multi-Isolation Protection

$9.34 $10.99

1 sold

Categories: Computer & Office, Computer Components

Buy Now
5% off
Duplex MMDVM Hotspot Support P25 DMR YSF + Raspberry Pi Zero + 2pcs Antenna + OLED + Exclouse Case - Transparent Duplex MMDVM Hotspot Support P25 DMR YSF + Raspberry Pi Zero + 2pcs Antenna + OLED + Exclouse Case - Transparent

Duplex MMDVM Hotspot Support P25 DMR YSF + Raspberry Pi Zero + 2pcs Antenna + OLED + Exclouse Case - Transparent

$71.25 $75.00

Categories: Computer & Office, Computer Components

Buy Now
48% off
MMDVM Duplex Hotspot Board With OLED Screen Support DMR P25 D Star Mini Relay Module Support UHF VHF For Raspberry Pi Durable MMDVM Duplex Hotspot Board With OLED Screen Support DMR P25 D Star Mini Relay Module Support UHF VHF For Raspberry Pi Durable

MMDVM Duplex Hotspot Board With OLED Screen Support DMR P25 D Star Mini Relay Module Support UHF VHF For Raspberry Pi Durable

$20.95 $40.29

Categories: Computer & Office, Computer Components

Buy Now
15% off
Rail-mount TTL To RS232 Galvanic isolated Converter, Full-Duplex Communication, Lightningproof & Anti-Surge,TTL Serial Converter Rail-mount TTL To RS232 Galvanic isolated Converter, Full-Duplex Communication, Lightningproof & Anti-Surge,TTL Serial Converter

Rail-mount TTL To RS232 Galvanic isolated Converter, Full-Duplex Communication, Lightningproof & Anti-Surge,TTL Serial Converter

$11.89 $13.99

1 sold

Categories: Computer & Office, Computer Components

Buy Now
35% off
USB To RS485/RS232 Communication Module Bidirectional Half-Duplex Serial Line Converter Communication Module USB To RS485/RS232 Communication Module Bidirectional Half-Duplex Serial Line Converter Communication Module

USB To RS485/RS232 Communication Module Bidirectional Half-Duplex Serial Line Converter Communication Module

$8.33 $12.81

Categories: Computer & Office, Computer Components

Buy Now
TTL TO RS232 (B),Rail-Mount TTL To RS232 Galvanic Isolated Converter, Full-Duplex Communication, Lightningproof and Anti-Surge TTL TO RS232 (B),Rail-Mount TTL To RS232 Galvanic Isolated Converter, Full-Duplex Communication, Lightningproof and Anti-Surge

TTL TO RS232 (B),Rail-Mount TTL To RS232 Galvanic Isolated Converter, Full-Duplex Communication, Lightningproof and Anti-Surge

$18.99 $18.99

3 sold

Categories: Computer & Office, Computer Components

Buy Now
TTL Signals to RS232 Converter DIN-Rail Type Isolated Serial Adapter Full-duplex TTL Signals to RS232 Converter DIN-Rail Type Isolated Serial Adapter Full-duplex

TTL Signals to RS232 Converter DIN-Rail Type Isolated Serial Adapter Full-duplex

$30.90 $30.90

Categories: Computer & Office, Computer Components

Buy Now
34% off
For Raspberry Pi Orange Pi Duplex Hotspot Raspberry Pi Mmdvm Duplex Hotspot Multi-Function Duplex Hotspot Board For Raspberry Pi Orange Pi Duplex Hotspot Raspberry Pi Mmdvm Duplex Hotspot Multi-Function Duplex Hotspot Board

For Raspberry Pi Orange Pi Duplex Hotspot Raspberry Pi Mmdvm Duplex Hotspot Multi-Function Duplex Hotspot Board

$81.74 $123.85

Categories: Computer & Office, Computer Components

Buy Now
100% NEW Classic PCI sound card 5.1 channel desktop computer built-in sound card full duplex tape Free shipping 100% NEW Classic PCI sound card 5.1 channel desktop computer built-in sound card full duplex tape Free shipping

100% NEW Classic PCI sound card 5.1 channel desktop computer built-in sound card full duplex tape Free shipping

$23.98 $23.98

Categories: Computer & Office, Computer Components

Buy Now
Waveshare Rail-mount TTL To RS232 Galvanic isolated Converter, Full-Duplex Communication,Lightningproof & Anti-Surge Waveshare Rail-mount TTL To RS232 Galvanic isolated Converter, Full-Duplex Communication,Lightningproof & Anti-Surge

Waveshare Rail-mount TTL To RS232 Galvanic isolated Converter, Full-Duplex Communication,Lightningproof & Anti-Surge

$308.26 $308.26

Categories: Computer & Office, Computer Components

Buy Now
46% off
MMDVM Duplex Hotspot Board With OLED Screen Support DMR P25 D Star Mini Relay Module Support UHF VHF For Raspberry Pi Durable MMDVM Duplex Hotspot Board With OLED Screen Support DMR P25 D Star Mini Relay Module Support UHF VHF For Raspberry Pi Durable

MMDVM Duplex Hotspot Board With OLED Screen Support DMR P25 D Star Mini Relay Module Support UHF VHF For Raspberry Pi Durable

$21.00 $38.88

Categories: Computer & Office, Computer Components

Buy Now
TTL TO RS485 (C),Galvanic Isolated Converter, Half-Duplex Communication, Lightningproof & Anti-Surge, Multi-Isolation Protection TTL TO RS485 (C),Galvanic Isolated Converter, Half-Duplex Communication, Lightningproof & Anti-Surge, Multi-Isolation Protection

TTL TO RS485 (C),Galvanic Isolated Converter, Half-Duplex Communication, Lightningproof & Anti-Surge, Multi-Isolation Protection

$14.99 $14.99

Categories: Computer & Office, Computer Components

Buy Now
10% off
Waveshare TTL To RS485 (C) Galvanic Isolated Converter, Half-Duplex Communication, Lightningproof & Anti-Surge, Multi-Isolation Waveshare TTL To RS485 (C) Galvanic Isolated Converter, Half-Duplex Communication, Lightningproof & Anti-Surge, Multi-Isolation

Waveshare TTL To RS485 (C) Galvanic Isolated Converter, Half-Duplex Communication, Lightningproof & Anti-Surge, Multi-Isolation

$13.49 $14.99

4 sold

Categories: Computer & Office, Computer Components

Buy Now
For Raspberry Pi Duplex Module Duplex MMDVM Hotspot Support P25 DMR YSF Multifunctional Convenient Practical Module For Raspberry Pi Duplex Module Duplex MMDVM Hotspot Support P25 DMR YSF Multifunctional Convenient Practical Module

For Raspberry Pi Duplex Module Duplex MMDVM Hotspot Support P25 DMR YSF Multifunctional Convenient Practical Module

$40.97 $40.97

Categories: Computer & Office, Computer Components

Buy Now
40% off
Industrial 6-ch Relay Module For Raspberry Pi Zero RS485/CAN Half-Duplex Communication UART Control Auto Switch For Pi Zero 2 Industrial 6-ch Relay Module For Raspberry Pi Zero RS485/CAN Half-Duplex Communication UART Control Auto Switch For Pi Zero 2

Industrial 6-ch Relay Module For Raspberry Pi Zero RS485/CAN Half-Duplex Communication UART Control Auto Switch For Pi Zero 2

$41.80 $69.66

1 sold

Categories: Computer & Office, Computer Components

Buy Now
10% off
Waveshare Industrial Grade 5P Gigabit Ethernet Switch IEEE 802.3x-Compliant Full-Duplex 10/100/1000M Connection DIN Rail Mount Waveshare Industrial Grade 5P Gigabit Ethernet Switch IEEE 802.3x-Compliant Full-Duplex 10/100/1000M Connection DIN Rail Mount

Waveshare Industrial Grade 5P Gigabit Ethernet Switch IEEE 802.3x-Compliant Full-Duplex 10/100/1000M Connection DIN Rail Mount

$25.19 $27.99

1 sold

Categories: Computer & Office, Computer Components

Buy Now
1Pcs Industrial USB To RS485 Serial Converter Half Duplex FT232RL Communication Module 1Pcs Industrial USB To RS485 Serial Converter Half Duplex FT232RL Communication Module

1Pcs Industrial USB To RS485 Serial Converter Half Duplex FT232RL Communication Module

$93.27 $93.27

Categories: Computer & Office, Computer Components

Buy Now