Estone High Speed Blue USB 3.0 Type-A Male to Micro B Male Plug Adapter Gender Changer Standard USB 3.0 A male to micro B male adapter Offers a throughput of up to 4.8Gbps when used with a USB 3.0 host and device, an astounding 10x the capability of USB 2.0 (480Mbps). Backwards compatible with USB 2.0 1.1 1.0 Size: 5.0x1.6x1.0cm(approx). Color: Blue