Raidsonic Icy Box. Data transfer rate: 5120 Mbit/s. Input voltage: 5 V. Weight: 55 g, Width: 50 mm, Depth: 85 mm. Dimensions (WxDxH): 85 x 15 x 50 mm, Power requirements: USB DC, Connector(s): 4 x USB, 1 x microUSB