Dual port USB to RS485 / RS422 converter

This high-speed dual port USB to RS485 / RS422 converter can connect two serial RS485 or RS422 serial device to your PC at the same time.

USB To RS485/RS422 FTDI Serial Adapter, 30-in.

Dual port USB to RS485 / RS422 converter

USB-B to Serial Cable - RS485 RS422 DB9

2 Port USB to Serial Adapter - USB-B to DB9 RS485 RS422

5ft USB to RS485 serial converter easily lets you connect RS-485 or RS-422 device directly to a Laptop PC computer via USB port USB RS422 adapter is

DTECH USB to RS485 Adapter RS422 Serial Port Cable with CP2102 Chip Terminal Board LED Lights Ferrite Core for Windows 11 10 8 7 XP Mac (5 Feet)

USB to RS485 2-Port Serial Adapter Support for your existing RS422 and RS485 serial devices doesn’t disappear because your new computer doesn’t have serial ports. The USB-2COMi-M USB to Dual Serial Adapter supports 2 DB9 high speed communication with 128 byte FIFO, Terminal Block and 2-pin DIP Switch mode control. Adds 2 versatile RS422 and RS485 Serial ports to your system. 2-Pin DIP Switch mode control for serial signal. COM port assignment can be changed to any COM port number needed.

SerialGear USB-2COMi-M USB to Dual RS422/RS-485 Industrial Adapter

USB to Isolated RS485 / RS422 Adapter - Uvitron

Dual port USB to RS485 / RS422 converter

DTech USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 10 8 7 XP Mac -1.5 Feet, Black

DTECH 6 Feet USB to RS422 RS485 Serial Port Converter Adapter

USB to Dual RS422/485 Converter [USB-232A-1 + 2x CVT-485_422-1

Adds two RS-232, RS-422, or RS-485 serial ports via USB connection., Software configuration for easy RS-232, RS-422, RS-485 mode settings., Remote

2-Port USB to Serial Adapter (RS-232/422/485) , DIN-rail

USB to 4-Wire RS422 / RS485 Adapter / Converter – CommFront

Systembase Multi-2/USB to RS-422/485 2-Port DB9 Serial Converter

USB To RS485/RS422 Isolated Converter Bidirectional