A USB hub is the ideal accessory if you require more USB ports on your notebook or tablet. Its 4 ports make it the perfect accessory for the office and home. Ideal for use in industrial environments thanks to its metal construction. Built-in mounting brackets for wall/desk installations. Supports data transfer rates up to 5 Gb/s Powered via USB or AC adapter Integrated mounting brackets Connection: 1 x USB 3.0 Type B female, 4 x USB 3.0 Type-A female, 1 x DC female (AC adapter) Dimensions: 125 x 75 x 22 mm (W x D x H) Colour: Black Includes: AC adapter (EU, UK, US, AUS), USB 3.0 cable Type-A male - Type-B male 0.8 m