RS232 Cables, Converters and Adapters

Adapters to convert DB9 to DB25. DB9 Extension Cables. Null Cable Modems. Loop Back testers, Gender Benders, etc.

These devices allow you to bring serial RS232 equipment onto an Ethernet LAN/WAN.

Our converter cables provide two way RS232 serial communication signal conversion between the TTL output (such as a micro-controller board, like the Arduino) to and from a personal computer RS232 S...

These converters will plug into your USB plug and connect with a TTL device.