UGREEN 20222 USB to DB9 RS-232 Adapter Cable – 2m

Product Description:
The UGREEN 20222 USB to DB9 RS-232 Adapter Cable – 2m is a reliable connectivity solution that bridges modern USB-equipped computers with legacy RS-232 serial devices. Featuring a USB connector on one end and a DB9 RS-232 connection on the other, it allows seamless communication with equipment like routers, switches, modems, industrial machines, POS systems, and older peripherals that use serial communication. With a 2-meter length, it offers extra flexibility and reach for desktop, office, or lab setups where devices are spaced apart.

Built with quality materials and secure connectors, this adapter cable ensures stable and accurate data transmission between USB and serial ports. Its ready-to-use design makes installation straightforward — just plug in, install the necessary driver (if required), and start communicating. Whether you’re troubleshooting network hardware or integrating legacy equipment, this adapter makes RS-232 connection simple and dependable.

Specifications / Key Features:

• Length: 2 meters

• Connector A: USB (typically USB-A) male

• Connector B: DB9 RS-232 female

• Usage: Connect USB laptops/computers to RS-232 serial devices

• Design: Durable cable with secure connectors

• Compatibility: Works with PCs, laptops, industrial hardware, and serial interfaces