The Ugreen 20201 USB 2.0 Male to DB9 RS-232 Female Adapter Cable (1.5m) is a reliable solution for connecting modern USB-equipped computers to legacy RS-232 serial devices. Designed for stable data transmission and wide compatibility, this adapter is perfect for professional, industrial, and technical applications.
This cable allows seamless USB-to-serial conversion, enabling communication with RS-232 devices such as modems, routers, switches, barcode scanners, POS systems, GPS units, PLC controllers, and industrial machinery. The integrated high-performance chipset ensures consistent data transfer with minimal signal loss or interference.
With a 1.5-meter cable length, the adapter provides flexibility for desk, rack, or workstation setups. It supports plug-and-play operation on most operating systems, making installation quick and user-friendly. Once connected, the adapter creates a virtual COM port, allowing easy configuration with serial communication software.
The Ugreen 20201 adapter cable is built with durable materials to withstand frequent use, ensuring long-term reliability in office, lab, and industrial environments. Its compact and lightweight design also makes it easy to carry for fieldwork or mobile technicians.
Whether you need to connect older serial devices to a modern laptop or maintain legacy equipment, the Ugreen 20201 USB to RS-232 adapter delivers dependable performance and compatibility.
