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

Protocol
Port COunt
USB to RS232 Adapter - 6ft. Cable The USBGear 6ft. USB to RS-232 Serial Adapter…
Model# USBG-232MM
$24.95In stock
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USB to Serial Adapter - High Speed Prolific Chipset USB DB-9 Serial 72 inch RS-232 Adapter…
Model# USBG-RS232-P72
$29.99In stock
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USB to RS232 Adapter - FTDI Chipset For computer users that require one new or additional RS-232…
Model# USBG-RS232-F72
$29.99In stock