Specification:
* Compliant with the Standard Specification of USB 1.1 and 2.0
* Convert two standard 9-pin serial ports to USB
* Supports various serial devices modems, PDAs, cellular phones, digital cameras, card readers, and more
* Easy Plug and Play Installation
* LED status light for data transfer monitoring
* Supports the RS-232 Serial interface
* Up to 230Kbps data transfer rate
* No IRQ resource required
* Bus Powered no separate power supply or battery required
System Requirements:
* Windows XP/Vista/7/8.x/10/11 (32/64 bit)
* Available USB port