StarTech.com RS232 USB A Male to DB-9 Male Interface Converter

Turn your USB port into an RS232 serial port in a flash with this converter from StarTech.com. It's compatible with most modern computers and allows you to connect to older legacy equipment including POS devices, so there's no need for a full system upgrade. The unit's USB-powered, so you don't need to worry about extra plugs or cabling.

Fast data transfer ratesBaud speeds of up to 921.6Kbps provide rapid communication between devices without delays.
Broad USB compatibilityUSB 2.0 connector is backwards compatible with USB 1.1 ports and higher.

• Compatible with Windows 8 and later, Linux and Mac OS, so no need to buy separate converters
• Mean time between failure of 30,000 hours for long-term reliability

What gender are the connectors?Both the USB A connector and the RS232 connector are male, so you can plug one end into your legacy device and the other into your computer.

Prolific

PL2303RA

RS-232

921.6kbit/s