USB 2.0 to RS232 II Serial Cable Adapter Converter - Black (80cm)
Color: Black - Transfer rate up to 460 800 baud - Built-in 128 byte TX / 512 byte RX buffer - Support the automatic handshake agreement - Supports Linux Mac Windows 95 / 98 / 98se / ME / 2000 / XP / NT3.5 and above systems - Operating temperature: 0~70'C (32~158'F)