Simplecom DA310 USB 3.1 Type C to HDMI USB 3.0 Adapter with PD Charging DA310 is an USB-C Multiport Adapter that specially designed for carrying high definition video to an HDMI monitor, TV or projector. It supports video resolution up to 4K, while also connecting USB-A device and USB-C charging cable. It lets you connect exist USB peripheral and charge your connected device while other ports are working. Enhanced Compatibility Support DisplayPort Alternate Mode (DP Alt Mode) enabled devices with USB Type C port, such as Windows laptop, MacBook, Chromebook, smartphone and more. It also compatible with game console like Nintendo Switch, so you can replace the large original dock with this portable adapter. 4K HDMI Video Output Enjoy an HD film at home by connecting a tablet or ultrabook to TV via the 4K video adapter! The adapter can also be used at various occasions, such as on a meeting to project files and slideshows to a larger screen by connecting to a projector. Type C Female PD Port The USB Type C PD Port can charge your connected device while other ports are working. The USB Type C port supports up to 60W Power Delivery charging. Features Reversible USB-C 3.1 interface, plug it in either direction No driver or software required, plug and play Compatible with Mac OS, Linux, Windows and Android operating system* Compatible with phone or computer with DisplayPort Alternate Mode (DP Alt Mode) Compatible with Nintendo Switch USB 3.0 Speed Data Transferring Speed up to 5 Gbps Fast Charging via USB-C PD port Specification *Before purchasing, please don’t only check operating system, you also need to confirm the USB-C port on your device supports DisplayPort Alternate Mode (DP Alt Mode). Some USB-C ports only work for charging or data transfer, no video output function.