Compact and portable hub that adds three usb a ports to your laptop through a usb c port supports usb power delivery 2 0 to power and charge your laptop when coupled with your laptops usb c based power adaptor built in extended length 34 cm usb type c cable provides flexible desk placement options universal multi platform compatible with fast easy installation and native support in most operating systems windows mac os chrome os linux plug and play and supports hot swapping or hot p