150cm USB 3.0 cable extension. Type A male to type A female connectors. Super Speed 5Gbps bi-directional data transfer supported. Double shielded insulation and black sleeve. Can be used to connect US more→B devices such as printer, mice, keyboard, web cam, external HDD, card reader or USB hub which are located further away from the PC and need a longer cable connection.- Super Speed USB 3.0 cable extension- Data transfer up to 5Gbps- Bi-directional data interface- Double shielded insulation- USB 2.0 backwards compatible