Industrial Serial to USB Adapters

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4-Port USB DB-9 Serial Adapter Solution
RS-232
USB to Serial RS232, 422, 485 Adapter with DIP Switch
RS-422
USB to 4 port RS-422 485 Optically Isolated Adapter
RS-485
4-Port USB DB-9 Serial Adapter Solution
Multi-Standard Series
4-Port USB DB-9 Serial Adapter Solution
CAN BUS
4-Port USB DB-9 Serial Adapter Solution
Serial Over Ethernet
USB to RS232 Cable Windows 11 The USBG-4X2FTDI 4-Port USB DB-9 Serial Adapter is a rugged plastic USB to Serial adapter that allows you to add 4 RS-232…

Model# USBG-4X2FTDI

$76.95

Not in stock - Backorder allowed


A Serial Adapter also referred to as a serial converter or RS232 adapter is a small device that converts serial data signals into various other formats that are more widely accepted in modern technology. Serial signals are often found in modern industrial devices and older personal hardware such as PCs, printers, and scanners. The most common serial adapters are RS232 to USB Adapters which Coolgear makes many variations of. This sort of adapter comes in USB-A, USB-B, and USB-C, from 1 port to many ports. If you need to utilize your serial devices on machines that don't have serial ports, we have the serial adapter for you.