StarTech.com 6ft (1.8m) 2-Port FTDI USB to Serial RS232 Adapter Cable with COM Retention, USB to RS232 Adapter - TAA. Product colour: Black, Cable length: 2.1 m, Connector 1: USB 2.0 A. Quantity per pack: 1 pc(s), Package width: 146 mm, Package depth: 206 mm. Compliance certificates: CE, RoHS. Width: 45 mm, Height: 20 mm, Weight: 156 g. Master (outer) case width: 402 mm, Master (outer) case length: 511 mm, Master (outer) case height: 323 mm