1:Color and length optional 2:Gold plated 3:Nickel-plated connector 4:DB25 female to DB9 adapter Specifications:1.USB 2.0 AM-AF,AM-AM,AM-BM,AM-mini5pin,AM-micro 5pin.2.cable: 28AWG,24AWG,22AWG,20AWG3.UL2725 28AWG*1P+28AWG*2C+AEB,OD:3.8-4.5mm4.Jacket color: Black, Blue, white , Transparent or your requirement..5. Nickel-plated and Gold-plated connector6. Length: 0.5m,1m,1.8m,3m,5mFeatures:USB ...