3ft short USB A to A cable connects your USB peripheral to computer laptop extending your USB 3.0 connection via a coupler or keystone jack (A DATA CABLE NOT CHARGING CABLE) 3 ft USB 3.0 male to male cord supports up to 5Gbps super speed data transfer backwards compatible with high speed USB 2.0 and USB 1.1 portThin USB male to male cable is builte with gold plated connector and 22/28AWG copper conductors double shielding (foil and copper braided) minimize cross talk for error free superspeed data transfer ratesHigh quality 2 sided USB type A adapter M/M is designed for Data Transfer ideal for hard drive enclosure printer modem and camera etcSpecial grip treads designed on male to male USB cord ends for easy plugging and unplugging; plug-and-play; USB both end cable DOES NOT support connecting two computers directly