STARTECH USB31CUB50CM USB-C to Micro-B Cable M/M, 0.5 m, USB 3.1 (10Gbps speed), reversible USB Type-C connector, Thunderbolt™ 3 port compatible, Nickel, PVC - Polyvinyl Chloride, Aluminum-Mylar Foil with Braid, Black This USB-C™ to Micro-B cable lets you connect your USB 3.1 (10Gbps) Micro-USB devices to your USB Type-C™ laptop. You can also charge and sync your USB 3.0 (5Gbps) Micro-USB mobile devices.