The ATEN UC232A1 USB to RS-232 adapter offers a seamless solution to connect RS-232 serial devices to modern computers lacking a DB-9 COM port. Equipped with a 1 meter integrated cable, this USB 2.0 compliant adapter supports high-speed data transfer rates up to 921.6 Kbps for efficient serial communication.

Designed for reliability, the UC232A1 features anti-electromagnetic interference (anti-EMI) shielding that ensures stable and noise-free signal transmission. Compatible across multiple operating systems including Windows, macOS, and Linux, this device supports various serial peripherals such as modems, PLCs, barcode scanners, POS terminals, and scientific instruments.

The adapter is bus powered—no external power supply needed—and has an integrated orange LED power indicator. Its compact plastic housing is durable and lightweight, making it ideal for industrial and consumer applications alike.

Key Benefits

• High-performance serial connectivity via USB-A to DB-9 male port
• Robust 1m anti-EMI shielded cable
• Wide OS compatibility with available drivers and support from ATEN
• Simple plug-and-play installation with bus power convenience

For reliable serial communication on modern computers, the UC232A1 is the perfect adapter for professional and hobbyist use.