Compatible: USB 2.0 compatible with USB 1.1. High Speed: Data transfer rate of 12Mbps up to 480Mbps. Colour: Choose between black or white. Size: 165mm x 35mm x 21mm. Cable length - about 45-55cm. Charging Station: Get a 7-port universal USB charging station. 7-Port Universal Usb Charging Station | Black | Living Social