- USB to DB9 RS-232 conversion
- Wide OS compatibility
- Durable, shielded 1.5m cable



The UGREEN 20201 USB to DB9 RS-232 Adapter Cable provides a convenient solution for connecting serial RS-232 devices to modern computers with USB ports. It allows seamless communication with devices such as modems, POS systems, industrial controllers, routers, and other serial equipment.
Equipped with a high-performance chipset, the adapter ensures stable and reliable data transmission for professional and industrial applications. The plug-and-play design allows quick installation, with support for Windows, macOS, and Linux operating systems.
The 1.5-meter cable length offers flexibility for device connections, while the durable PVC jacket protects the cable for long-lasting performance. Whether used in industrial automation, networking, or legacy device communication, the UGREEN 20201 USB to RS-232 adapter delivers dependable connectivity.
Rs 3,199, checked 11 Nov 2026. The price at OTC has not changed in the last 90 days.
Yes, it was in stock at OTC at the last check.
OTC sells it on otc.lk. You can also call or WhatsApp the shop during opening hours.