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Serial Adapters


Displaying 81 to 100 (of 113 products)

Black Box USB to RS232 Converter, DB9, 1-Port

$43.33

$ 21 .99 $21.99

4.3
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StarTech.com 8 Port USB to Serial RS232 Adapter - Wall Mount - Din Rail - COM Port Retention - FTDI USB to DB9 RS232 Hub , TAA (ICUSB2328I)

$175.00

$ 84 .99 $84.99

4.8
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DTech USB to Serial Adapter RS422 RS485 R232 to USB Cable (3 in 1 Interface) Supports DC 5V with Breakout Board LED Lights for Multi-Kind Control Devices Windows 11 10 8 7 XP Mac (1.5ft)

$27.96

$ 14 .99 $14.99

4.8
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DSD TECH SH-U09C2 USB to TTL Adapter Built-in FTDI FT232RL IC for Debugging and Programming

$12.99

$ 5 .99 $5.99

4.6
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ATEN UC232A USB to Serial Converter USB-A to RS-232 Adapter (35cm) to PDA/Serial (DB9) Port Converter for Laptop PC Modem Printer Network Switch Scanner PLC Controller POS for Windows Mac Linux

$14.49

$ 6 .99 $6.99

4.4
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Gearmo USB to RS-232 Serial Adapter w/LED Indicators Windows 11 Support

$20.99

$ 8 .99 $8.99

5.0
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Teyleten Robot TTL to RS485 Module 485 to Serial UART Level Mutual Conversion Hardware Automatic Flow Control Module TTL Turn to RS485 Module 3.3V-5.5V (5pcs)

$4.99

$ 1 .99 $1.99

4.6
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StarTech.com DB9 to DB25 Serial Adapter - M/F - Serial adapter - DB-9 (M) to DB-25 (F) - AT925MF

$5.63

$ 2 .99 $2.99

4.9
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C2G 08075 DB9 Male to DB9 Female Serial RS232 Null Modem Adapter, Beige

$11.99

$ 5 .99 $5.99

5.0
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Elebase 4K DisplayPort to HDMI Adapter 3 Pack,Display Port Male to HDMI Female Adapter,Uni-Directional 4K@30Hz 2K@60Hz UHD DP PC to HDMI Viedo Convert for Monitor,Desktop,Dell,HDTV,Laptop,TV Projector

$12.99

$ 5 .99 $5.99

4.6
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DTECH 6ft USB to TTL Serial Cable 3.3V 3 Pin TX RX Signal UART Adapter Debug Cord Compatible with Windows 11 10 8 7 Linux MAC OS Genuine FT232RL Chip 3Pin 3v3 2.54mm Dupont Female Header

$16.98

$ 6 .99 $6.99

4.5
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WWZMDiB CH341A USB to UART/IIC/SPI/TTL/ISP Adapter EPP/MEM Parallel Converter

$7.99

$ 3 .99 $3.99

4.8
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Industrial USB TO RS485 Converter Bidirectional Adapter, Original CH343G Chip Onboard TVS/Resettable Fuse/Protection Diodes,300bps-3MbpsBaudrateSupport Linux,Android,WinCE,Win10 / 8.1 / 8 / 7 / XP

$15.35

$ 5 .99 $5.99

4.6
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HiLetgo 2pcs DB9 Female Adapter RS232 to Terminal RS232 Serial to Terminal DB9 Connector Convert Adapter

$7.29

$ 3 .99 $3.99

5.0
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USB to RS232 Converter Golden Tulip-1 RS232/USB

$39.00

$ 18 .99 $18.99

4.3
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2Pcs RS232 to RS485 Serial Converter Adapter - Bidirectional Level Communication Protocol Converter - Serial Port Conversion Module

$14.99

$ 7 .99 $7.99

4.5
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DB9 Breakout Connector,DB9 Solderless RS232 D-SUB Female Serial Adapters 9-Pin Port White Adapter to Terminal Connector Signal Module with case Set of 2

$10.59

$ 5 .99 $5.99

4.3
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StarTech.com DB9 RS232 Serial Null Modem Adapter - F/F - Null modem adapter - DB-9 (F) to DB-9 (F) - NM9FF

$5.13

$ 1 .99 $1.99

4.9
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DB44 Solderless Male RS232 Serial Adapters, HDB44 Male D-SUB to 44Pin 3Row Terminal Block Breakout Board for CNC Computers Mechanical Equipment

$18.99

$ 9 .99 $9.99

4.7
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B&B Electronics USOPTL4 / USB to Isolated 422/485 W/Plug Term Block and LEDs

$157.08

$ 63 .99 $63.99

4.5
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Displaying 81 to 100 (of 113 products)