Description: This is a HUB with 4 interfaces, you can connect 4 devices at the same time. Support 5Gbps of super fast data transmission, You can transmit high-definition movies or files in seconds. Wide compatibility, compatible for Windows 10/8/8.1/7/Vista/XP, Linux and so on, it also compatible with USB 2.0, 1.1 and 1.o. Built in overvoltage and overcurrent protection which can make your digital device and data security. Features: 1. With 4 interfaces, you can connect 4 devices with your PC or laptop at the same time. 2. Support 5Gbps of super fast data transmission, You can transmit high-definition movies or files in seconds, very fast. 3. Use 3FT USB 3 extended cable which can extend the hard to reach USB port on the desktop to the desired location. 4. Convenient and compact design, convenient to use. 5. Wide compatibility, compatible for Windows 10/8/8.1/7/Vista/XP, Linux and so on, it also compatible with USB 2.0, 1.1 and 1.0. 6. Built in overvoltage and overcurrent protection which can make your digital device and data security. Specification: Material: Plastic Type: HUB Color: Black, White(optional) Transmission Speed: 5Gbps Compatible System: for Windows 10 / 8 / 8.1 / 7 / Vista / XP, Chrome OS Weight: Approx. 55g(Black), 56g(White) Package List: 1 x HUB Note: This product only works with DC 5V (Center Positive Polarity) adapter for power supply. 1、With 4 interfaces, you can connect 4 devices with your PC or laptop at the same time 2、Support 5Gbps of super fast data transmission, You can transmit high-definition movies or files in seconds, very fast 3、Use 3FT USB 3 extended cable which can extend the hard to reach USB port on the desktop to the desired location. 4、Wide compatibility, compatible for Windows 10/8/8.1/7/Vista/XP, Linux and so on, it also compatible with USB 2.0, 1.1 and 1.0 5、 Built in overvoltage and overcurrent protection which can make your digital device and data security.