4-in-1 hub is compatible with your MacBook Pro, Chromebook, and other USB-C devices HDMI 1.4 port, two USB-A 3.0 ports, and a USB-C PD port make it easy to connect to a wide range of peripherals USB-A ports allow you to charge your phone, tablet, keyboard, and other high-consumption devices HDMI port connects to your laptop to support resolutions of up to 4K (3840x2160 @ 30Hz) Power Delivery charging standard enables up to 100 watts of pass-through power Data transfer speeds of up to 5Gbps let you move files, photos, videos, and more from device to device in a snap Compact design and an aluminum-finished case makes it a sleek addition to any workspace