A USB hub is the ideal accessory if you require more USB ports on your notebook or tablet. Its 7 ports make it the perfect accessory for the office and home. Two ports support quick-charge. USB 3.0 (up to 5 Gb/s), backwards-compatible with USB 2.0 and 1.1 LED display Overload and overcurrent protection Supports Windows 7/8/8.1/10/11, macOS X, Linux, Android, Chrome OS Colour: Black Connection: 1 x USB 3.0 Type-B female, 7 x USB 3.0 Type-A female, power adapter female Includes: AC adapter, USB cable 3.0 (Type-A male to Type-B male, 0.9 m)