5-in-1 all-in-one expansion integrates video, charging, data and card reading functions; 4K@60Hz HDMI output delivers smooth ultra HD display for monitor and projection; 100W PD fast pass-through charging powers your device while in use; 2 USB 3.0 + USB-C data ports support 5Gbps high-speed file transmission; Built-in SD/TF card slots & broad compatibility with Steam Deck, Mac, iPad and Pixelbook