If the USB connections on the notebook/tablet are not sufficient, a USB hub is the optimal solution. Its compact design makes it perfect for the office, at home and on the go. The integrated cable can connect the hub directly to a computer/notebook. With integrated USB 3.0 cable (approx. 0.3 m non-detachable) Bus-powered Material: aluminium and plastic Chipset: RTS5411 Connectors: 1 x USB 3.0 type C male, 4 x USB 3.0 type A female