8 Port Hub - Get more from your mobile device with eight new ports, including an HDMI port, 2x USB 3.0 ports (5Gbps), SD card and Micro SD card, 100W pass-through charging, and an audio jack, all stashed away in the base of an easy to adjust stand From Mobile to Desktop - More than an iPad stand for desk, use your phone or tablet as a computer by adding a screen with resolutions up to 4K 30Hz, take advantage of the 2x USB ports to add a mouse and keyboard, and expand your storage space with SD and MicroSD slots 100W Charging - If theres work to be done, or screens to scroll, that battery isnt going to last forever. Get charged and stay charged with 100W pass-through charging (up to 91W output) using your mobile devices USB-C power supply (no extra cords to carry) Compatibility - USB C hub compatible with Microsoft Surface Pro 9, Windows 10 tablets or newer, M1 and M2 iPads with iPadOS 16+, and USB-C phones and tablets that support DisplayPort Alt Mode like Samsung Galaxy S series