The USB hub by Delock is the mobile companion for laptops, smart phones or tablets with USB Type-C connection. Up to 3 USB Type-A devices can be connected to the hub. One monitor can be operated at the HDMI output with a maximum resolution up to 4K 30 Hz.USB Power Delivery (USB PD 3.0) support up to 85 wattThe hub has a USB Type-C Power Delivery port to connect the laptop or tablet to charge it. The hub can also be used without a power supply.Small sturdy helperDue to its small dimensions and its sturdy housing, this Delock Hub is particularly suitable for travelling. It can simply be packed into the bag together with the laptop or tablet and used as needed.