The USB hub by Delock isThe mobile companion for laptops or tablets with USB Type-C connection. Up to 4 USB Type-A devices can be connected toThe hub.The hub has a USB Type-C Power Delivery port to connectThe laptop or tablet to charge it. In addition it also suppliesThe USB Type-A females with power.USB Power Delivery support up to 60 watt With a USB-C power supply, laptops such asThe MacBook or Chromebook can be charged during operation.The hub can also be used without a power supply. Due toThe low power supply, it can’t be guaranteed that all four ports can operate simultaneously.