DTech⏳Serial AdaptersDTech USB to RS232 DB9 Female Serial Adapter Cable Supports Windows 11 10, 8, 7, Mac, Linux (1.8m)$58.99View
YIOVVOM⏳Serial AdaptersYIOVVOM DB9 Breakout Connector, Male 9 pin RS232 connectors, Solderless D-SUB RS485 Serial Adapter Module Board with Screw Terminals, Case, Long Bolts Set of 10$92.99View
usangreen⏳Serial Adaptersusangreen USB to RS232 Serial Adapter 4 Pin Terminal Block TXD RXD GND VCC Pinout with FTDI Chip Support Windows XP/Android/Window7/8/10/Mac OS/Vista$74.99View
usangreen⏳Serial Adaptersusangreen USB to RS485 RS422 Serial Adapter FTDI Chip USB to 6Pin Terminal Block Converter Support Win XP Win 7 Win 8 Win10 Mac Android$67.99View
DSD TECH⏳Serial AdaptersDSD TECH SH-U11F Isolated USB to RS485 RS422 Converter Built-in FTDI chip for Industrial Application$86.99View
DSD TECH⏳Serial AdaptersDSD TECH SH-U20A 3-IN-1 USB to RS232 TTL RS485 Adapter with FTDI FT232RL chip for Windows Liunx Mac OS$98.99View
AAOTOKK⏳Serial AdaptersAAOTOKK DB15 Screw Terminal Block Adapter D-SUB 15 Pin 2 Row DB15 Female to 16 Pin/Way Female Serial Terminal Breakout Board Connector Signal Module with case (2Pcak/Female)$48.99View
AAOTOKK⏳Serial AdaptersAAOTOKK DB15 Screw Terminal Block Adapter D-SUB 15 Pin 2 Row DB15 Male to 16 Pin/Way Female Serial Terminal Breakout Board Connector Signal Module with case (2Pcak/Male)$48.99View
Walfront⏳Serial AdaptersWalfront RS232 to RS485 Passive Serial Converter Adapter Data Communication Interface$33.99View
DIYmalls⏳Serial AdaptersDIYmalls CP210x Series 2102 USB to TTL Serial Module 6 in 1 USB to RS485 RS232, TTL to RS232 RS485, RS232 to RS485 + 6P Female to Female Cable for Arduino Nextion Display Windows Beitian GPS$41.99View
DSD TECH⏳Serial AdaptersDSD TECH SH-U13 USB to RS485 adapter with Alligator Clips Compatible with Windows Linux and Mac OS$57.99View
pzsmocn⏳Serial AdaptersPzsmocn: 3M USB 2.0 to RS232 Male DB9 Adapter Cable(blue), Built-in Signal Indicator, with CD/FTDI Chipset, Plug and Play, Support 98/ME/2000/2003/2008/Andoid/XP/win7 8 8.1 10/Mac OS/Linux.$100.99View
KALEA-INFORMATIQUE⏳Serial AdaptersKALEA-INFORMATIQUE RS232 to two RS485 ports converter or RS-485 to two RS-485 ports hub. With Photoelectric Isolation. Photoelectric Data Converter Hub RS-232 RS-485$199.99View
KALEA-INFORMATIQUE✓Serial AdaptersKALEA-INFORMATIQUE RS232 to RS422 RS485 converter with Photoelectric Isolation. Photoelectric Data Converter RS-232 RS-422 RS-485$182.99View
KALEA-INFORMATIQUE✓Serial AdaptersKALEA-INFORMATIQUE RS422 RS485 repeater (extender) with photoelectric isolation. Photoelectric Data Repeater RS-422 RS-485$196.99View
GTIWUNG⏳Serial AdaptersGTIWUNG Slimline Serial DB9 Gender Changer, DB9 Null Modem Female to Female Male to Male Slimline Data Transfer Serial Port Adapter 12 Pack$75.99View
Bewinner⏳Serial AdaptersBewinner RS485 Converter Adapter, RS-232 To 485/422 Converter Adapter Cascadable 16-32 Devices Converter for Attendance Machines, Compatible with RS-232, RS-485, RS-422 Standards$42.99View
AAOTOKK⏳Serial AdaptersAAOTOKK DB9 Screw Terminal Block Adapter D-SUB 9-pin RS232 Male to 9+1 Pin/Way Female Serial Terminal Breakout Board Connector Signal Module with case (2Pcak/Male)$37.99View
AAOTOKK⏳Serial AdaptersAAOTOKK DB9 Screw Terminal Block Adapter D-SUB 9-pin RS232 Female to 9 +1 Pin/Way Female Serial Terminal Breakout Board Connector Signal Module with case (2Pcak/F)$36.99View
Suamdoen⏳Serial AdaptersSuamdoen USB RS232 Serial Adapter Converter Board FT232RL PCBA Support Win10 Win11$52.99View
Hailege✓Serial AdaptersHailege 2pcs Xbee Adapter Xbee USB Adapter FT232RL USB to Serial Adapter for XBEE$43.99View
DSD TECH⏳Serial AdaptersDSD TECH SH-B20 RS485 to Bluetooth SPP Adapter Support Android and Windows OS$82.99View
Hailege⏳Serial AdaptersHailege 2pcs USB 2.0 to RS232 Chipset CH340 Serial Converter 9 Pin USB 2.0 to RS232 c Adapter for Win7/8$29.99View