DSD TECH⏳Serial AdaptersDSD TECH SH-U11F Isolated USB to RS485 RS422 Converter Built-in FTDI chip for Industrial Application$66.99View
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$77.99View
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)$36.99View
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)$36.99View
Walfront⏳Serial AdaptersWalfront RS232 to RS485 Passive Serial Converter Adapter Data Communication Interface$24.99View
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.$77.99View
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$161.99View
KALEA-INFORMATIQUE✓Serial AdaptersKALEA-INFORMATIQUE RS232 to RS422 RS485 converter with Photoelectric Isolation. Photoelectric Data Converter RS-232 RS-422 RS-485$146.99View
KALEA-INFORMATIQUE✓Serial AdaptersKALEA-INFORMATIQUE RS422 RS485 repeater (extender) with photoelectric isolation. Photoelectric Data Repeater RS-422 RS-485$157.99View
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$59.99View
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$31.99View
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)$27.99View
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)$27.99View
Suamdoen⏳Serial AdaptersSuamdoen USB RS232 Serial Adapter Converter Board FT232RL PCBA Support Win10 Win11$39.99View
Hailege✓Serial AdaptersHailege 2pcs Xbee Adapter Xbee USB Adapter FT232RL USB to Serial Adapter for XBEE$32.99View
DSD TECH⏳Serial AdaptersDSD TECH SH-B20 RS485 to Bluetooth SPP Adapter Support Android and Windows OS$64.99View
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$21.99View
Hailege✓Serial AdaptersHailege 2pcs FT232RL FTDI Mini USB to TTL Serial Converter Adapter Module 3.3V 5.5V FT232R Breakout FT232RL USB to Serial Mini USB to TTL Adapter Board for$23.99View
YIOVVOM⏳Serial AdaptersYIOVVOM DB9 Breakout Connector to Wiring Terminal RS232 D-SUB Male Serial Adapters Port Breakout Board Solder-Free Module with case(2 PCS Male Adapter)$39.99View
ANGEEK⏳Serial AdaptersANGEEK 5 pieces MAX485 Module 5V TTL to RS485 Converter Module compatible with Arduino Raspberry Pi DIY$34.99View
YIOVVOM⏳Serial AdaptersYIOVVOM DB9 Breakout Connector to Wiring Terminal RS232 D-SUB Female Serial Adapters Port Breakout Board Solder-Free Module with case(2 PCS Female Adapter)$33.99View
Futheda⏳Serial AdaptersFutheda D-sub DB25 Female Breakout Board Adapter Connector 25-pin 2-row Solderless Port Serial Terminal Block Adapter Signal Module with Long Bolts Nuts with Case$35.99View
Futheda⏳Serial AdaptersFutheda D-sub DB9 Interface Breakout Board Connector 9-pin 2-row Male RS-232 Serial Port Solderless Terminal Block Adapter$21.99View
Futheda⏳Serial AdaptersFutheda D-SUB DB9 RS232 Female Breakout Board Adapter Connector 9-pin 2-row Serial Port Solderless Terminal Block Adapter Connector Signal Module with Case$31.99View