3 in 1 USB Hubs Adapter Dual USB 3.0 TV output Port This product is compact and convenient. Make your life with more fun. 3 in 1 USB Hubs Adapter Dual USB 3.0 TV output Port: 3-port hub, one for three.Plug and play.Easy to use.Suitable for desktop computers, laptops, and charging docks.Enjoy the great time with your family and friends.Small and portable, easy to use.USB3.0 interface, data transmission is stable and rechargeable.Make your life much more fun. Specifications: Working voltage: 5V Material: ABS Color: black USB 3.0 Port: 5Gb/s 500mA Note: 2.Please allow a little measuring deviation due to manual measurement. 1.Due to the different display screen and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Package list: 1 * USB Hub 3 4 2 1