Allows you to connect your USB 3.1 device to any USB 2.0 portPerfect for connecting solid state drives, hard drives and other high speed peripheralsHigh quality connectors with gold plated contactsInterface: USB 2.0, forward compatible with USB 3.0 and USB 3.1Connectors: USB Type-C (male), USB 2 AM (male)Data transfer rate: up to 480 Mb/sCharging power output: max 3A (36W)Color: blackLenght: 1.8 m (6 ft