Anker USB C Hub, PowerExpand 6-in-1 USB-C Adapter, with 4K HDMI, 100W Power Delivery USB C Port, 2 10 Gbps USB A Ports, SD Card Reader, and 3.5mm Audio, for MacBook Air, MacBook Pro, XPS, and More 6-in-1: Get more from your laptop with the addition of a USB-C Power Delivery input port, 2 USB-A data ports, an HDMI port, an SD card slot, and a 3.5 mm audio jack. Transfer Files at High-Speed: Both USB-A ports support a max file transfer speed of 10 Gbps. That?s fast enough to transfer a 20 GB file in just 16.4 seconds. Pass-Through Charging: Supports a maximum 85W of pass-through power via the USB-C Power Delivery port. Requires a 100W USB-C charger (not included). Connect to an External Monitor: Use the HDMI port to mirror or extend your display at resolutions of up to 4K@60Hz for laptops that support DisplayPort 1.4, or 4K@30Hz for laptops that support DisplayPort 1.2. What You Get: PowerExpand 6-in-1 USB-C 10 Gbps Hub, welcome guide, travel pouch, and friendly customer service.