Connect USB 3.0 Type-B devices (Hard Drives and Printers) to your USB Type-A devices (PC and Mac). USB 3.0 Male (A) to Male (B) Cable??Super Speed Data Transfer Printer Scanner Lead. Suitable for External Hard Drives?? USB 3.0 Printers?? USB 3.0 Scanners?? USB 3.0 Hubs and more. Premium tinned copper guarantees maximum conductivity and minimize data loss. Enjoy Super Speed USB 3.0 data transfer rate up to 5 Gbps?? 10x faster than USB 2.0. Built to the Highest Standards | Strong?? Durable and Robust | Ensures Maximum Performance.