Output to 4K with the HDMI port and add accessories with multiple USB ports, all while charging your primary device. Contains 3x USB Type-A and 2x USB Type-C ports for power delivery (PD3.0) and additional devices. One Type-C port is used to input power for charging while the other is free for devices, such as extra external storage. A single HDMI 2.0 port with HDCP 1.4 support allows you to output up to 4K/60Hz on a secondary display. Sturdy, non-slip base makes sure it stays in place. Matches the Deck without the high cost and fits other USB-C devices like iPads, tablets, phones, and more. Compatible with Windows, macOS, and Linux. Works with the Steam Deck and a variety of other devices.