USB to RS232

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Serial Adapters - Offering a wide variety of USB to Serial Adapters, USB CAN, and IO Cards providing up to 32 ports

USB to RS-232 Isolated TTL | CMOS 5ft. Adapter Cable w/ TB

Protocol

Port COunt

USB to Serial RS232 Adapters for COM Devices

USB to RS232 Serial adapters in Plastic, Cable, and Metal Chassis construction with LED Status Indicators and DB9 Male Ports and Terminal Wire Connections.

Expand Your Serial Capabilities: Connect your legacy serial device through a USB-A port to add legacy functionality to newer technologies with no serial port connections.…

Model# USB-232TTLMOS-IS

$54.95

In stock

RS-232 | RS-422 | RS-485 | 2,000 Bytes Receive | 2,000 Bytes Transmit Superior Build Quality: Housed in a rugged steel chassis with built in mountable…

Model# USB2-4COMi-SI-TB

$219.95

In stock

USB to RS232 TTL Cable Adapter The new USB to RS232 TTL adapter allows you to control your voltage setting as you need whether 3.3V…

Model# USB-232TTLMOS

$43.95

In stock

Optical Isolation and Surge Protection for RS-232/422/485 Ports The USB2-8COMi-SI-TB is a USB 2 to 8-port industrial serial adapter that protects you device(s) with optical…

Model# USB2-8COMi-SI-TB

$329.95

In stock

15KV ESD and 600W Surge Protection for RS-232/422/485 Ports Our series of Industrial USB 2.0 to terminal block serial adapters supports RS-232, RS-422, and RS485…

Model# USB2-8COMi-TB

$274.95

In stock

Terminal block serial adapter for RS-232/422/485 Our series of Industrial USB 2.0 to terminal block serial adapters support RS-232, RS-422, and RS485 and are designed…

Model# USB2-4COMi-TB

$164.95

In stock