Add up to 4 devices with the 4-Port USB 2.0 Hub. The thin, lightweight design makes the 4-port USB 2.0 hub a great to expand your laptop’s USB 2.0 port into four. Fully backwards compatible with USB 1.1 products. Furthermore, each port has a power , allowing for individual port control. Feature - Color: Black. - Material: ABS. - Size: 10.5 x 2.6 x 3.5cm. - Multi USB Port Expander: Easily connects 4 USB devices to your PC,laptop simultaneously, such as keyboard, mouse, reader, , webcam, mp3 players, etc. - Individual : This 4 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 2.0 Hub extension provides up faster let you transfer an movie in few seconds, backwards compatible with USB 1.1, powered USB 2.0 hub built-in 45cm long USB cable. - 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, office, home and school. Package list: 1 x USB HUB