The UGREEN USB 2.0 to RS232 Serial Adapter Cable (Model: 20210) is a high-quality serial communication bridge designed to connect legacy RS-232 devices (like modems, CNC machines, GPS units, barcode scanners, and industrial equipment) to modern USB ports on PCs or laptops. Featuring a reliable PL2303 chipset, this adapter ensures stable, high-speed data transmission and broad compatibility with multiple operating systems.
🔹 Features:
• Convert USB 2.0 to DB9 RS232 Serial Interface
• Equipped with PL2303 chipset for enhanced performance
• Supports serial communication speeds up to 1 Mbps
• Plug-and-play on most Windows, Mac, and Linux systems
• High-quality tinned copper wire for minimal signal loss
• Molded strain relief and gold-plated connectors for durability
• Ideal for POS systems, embedded controllers, modems, and industrial automation
