Powerful Pass-Through ChargingPair up with a 65W Power Delivery USB-C charger and cable to provide powerful pass-through charging to your laptop. (Charger and cable not included.).4K DisplayExtend or mirror your display to an external monitor in resolutions up to 4K@30Hz.Slim and CompactOnly 0.7 inches thick and weighs less than a deck of cards to offer maximum expansion while taking up hardly any space on your desk or in your bag.More Ports, More OptionsWith a total of 6 ports, you can expand the functionality of your laptop’s single USB-C port to include Power Delivery pass-through charging, media display, ethernet connectivity, and data transfer.Supports High-Speed ChargingThe USB-C Power Delivery input port supports up to 53W pass-through charging to your connected laptop when used with a 65W charger (not included). This means you can fully refuel a 2020 MacBook Air 13ʺ in just 2 hours.High-Speed, High-DefUSB-C and USB-A data ports provide file transfer at speeds up to 5 Gbps, while an HDMI port supports media display at resolutions up to 4K@30Hz.Fast and Reliable ConnectionConnect your Wi-Fi router to the Ethernet port for a more stable online connection at speeds up to 1 Gbps.