Refurbished USB TO RS232 DB9 Serial COM Convertor Adapter

Connector Type: USB Type-A (male) to RS232 DB9 (male/female, depending on model).

Function: Converts USB port into a standard RS232 serial COM port.

Compatibility: Works with modems, barcode scanners, GPS units, PLCs, industrial machines, networking equipment, etc.

Chipset: Commonly uses Prolific PL2303 / FTDI / CH340 for stable communication.

Baud Rate Support: Up to 1 Mbps (depends on chipset and driver).

Plug & Play: Easy installation with driver support for Windows, Linux, MacOS.

Backward Compatible: Supports RS232 legacy devices with DB9 interface.

Cable Length: Typically 1m (varies by brand).

Build: Durable PVC cable with molded strain relief.

Indicators: Some models feature LED indicators for TX/RX activity.

Hot Swappable: No need to restart PC when connecting/disconnecting.

Power: Bus-powered via USB (no external power needed).

Use Case: Ideal for laptops/PCs without a serial port.

OS Support: Windows 7/8/10/11, macOS, Linux.

Compact Design: Lightweight, portable, and easy to carry for field engineers.