1.L=3FT to 15FT(optional) 2.With ferrite core(optional) 3.Compatible with USB Rev3.0/2.0/1.1 4.Shielding type: EM SpecificationsUSB3.0 cable to micro usb3.0 cable / AM to BM High speed hot plug and play Connector type: USB type A male ,B maleUSB3.0 cable A male to usb3.0 type B cableSupporting 5Gbps date rateHigh speed USB3.0 cable( compliant with USB1.1,USB2.0,USB3.0)overall shield:overall ...