Interface: USB 3.1, backward compatible with USB 3.x/2.0 interface
Input: 1x USB Type-A male, 25 cm cable
Output: 3x USB 2.0 type A-female + 1x USB 3.1 type A-female
Data transfer speed : 5 Gbit/s for USB 3.1, 480 mbit/s for USB 2.0
Power input: 5.0 V DC