StarTech 3' USB a Male to RS232 DB-9 Male Serial Adapter Cable

The StarTech.com ICUSB232SM3 is a reliable 3ft USB to RS232 adapter cable that connects legacy serial devices to modern USB-equipped computers. With a male USB-A on one end and a male DB9 on the other, it’s the perfect solution for interfacing with modems, industrial sensors, servers, PDUs, and point-of-sale equipment like barcode scanners and receipt printers.

Unlike typical converters, the signal conversion chip is placed at the USB end, allowing for the use of extended DB9 cables over 50ft without signal degradation. This makes it ideal for industrial or long-distance serial applications. The cable supports data transfer rates up to 1 Mbps and draws power directly from your USB port, eliminating the need for external adapters.

Its slim, lightweight design enhances portability while minimizing strain on USB ports. The ICUSB232SM3 is widely compatible with major operating systems, making it a dependable tool for IT professionals, system integrators, and technicians who need to maintain or connect legacy RS232 equipment.

Features:

• 3ft USB-A to DB9 RS232 serial adapter for legacy device support

• Transfer speeds up to 1 Mbps for fast, reliable communication

• Integrated chip at USB end enables longer serial cable runs

• USB powered – no external adapter needed

• Ideal for servers, PDUs, modems, barcode scanners, and industrial devices

Attributes:
MPN: ICUSB232SM3
Model: ICUSB232SM3
Size: All
Color: Turquoise, Grey
Age Group: Adult
Gender: Unisex
Weight: 3.25 lb