Provides 7 high USB 3.0 ports for data transfer and charging use. It can be used on USB3.0 , High-Resolution Camera, Video , Digital Video Cameras, etc. USB3.0 transfer rate is up to 5 Gb/s, downward compatible with USB2.0 and USB1.1. Furthermore, each port has a power , allowing for individual port control. Feature - Color: Black. - Material: PC+Electronic Parts. - Size: 17 x 4.5 x 2cm. - Built-in Overvoltage/Overcurrent/Leakage and Short-Circuit Protection Unit, let you use it more easily. - Multi USB Port Expander: Easily connects 7 USB devices to your PC,laptop simultaneously, such as keyboard, mouse, reader, , webcam, mp3 players, etc. - Compatible, USB Bus Powered , No Additional Power Adapter Driver or Application Needed - Individual : This 7 port USB hub built-in on and off , being able to turn on or off the separate USB port without unplugging the equipment. - Super Data: The USB 3.0 Hub extension provides up faster let you transfer an movie in few seconds, backwards compatible with USB 1.1 and USB 2.0. - Slim ,Light and Durable: This small USB hub save room, easy to carry in the luggage, built-in multi protection, endure years of use, plus USB ports have plenty of room between them for easy grasp, a good partner for a travel, fit for office, home and school use. Warm Tip: Dear buyer, Due to lighting effect, monitor's brightness, manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you! Package list: 1 x USB HUB