Built-in TTL COM PC-PL2303HX Chip Standard USB type A male and TTL 4 pin connector Simple and Easy way to give USB support to your designs Available for Linux, Mac, WinCE and Windows (XP, 2003), Vista Win 7 Black cable-----GND Green cable-----TXD White cable-----RXD Red cable -------VCC
Specifications: Cable length:about 900 mm Net weight:25 g Package weight:35 g