7-port USB 3.0 hub, ultra-high speed transmission, generous design, reasonable interface layout, no interference. Features Each USB port LED is designed to control each USB device. Support overload voltage and instantaneous current protection, effectively protect the connected equipment and HUB itself Conforms to USB 3.0 specification, supports high-speed 5Gbps bandwidth transmission, and backward compatible with USB2.0 / USB1.1 Free driver support for Windows XP / Vista / 7/8 and for MAC with USB support Length: The HUB cable is approximately 0.5 meters long Chip: Fully compatible with USB high-speed chip Power output power supply: 5V 1000mAh Interface: USB 3.0 with DC auxiliary power supply Expansion interface: 7 ports Switchgear: 7 independent switches System support: for Windows 2000/xp vsita 7 8 8.1 Linux for MAC OS Device support: Mouse, keyboard, USB flash drive, mobile power bank, camera, printer, and other USB devices, with ultra-low voltage design, suitable for applications on multiple USB devices such as mobile phones, tablets, etc. that support OTG devices!! Plug Type:US Plug, it applies to Canada, India, Mexico, Thailand, Taiwan, the United States, the Philippines and so on. Voltage:DC5V Color:Black Material:ABS Package Contents: 1 * 7-port UsB 3.0 hub 1 * USB adapter cable 1 * US power supply