With USB Type-C port, you can charge your laptop through Type-C female interface, up to 60W automatically adaptive (This Type-C port can ONLY support charging, no data transferring)
USB 3.0 port supports ultra-fast data transfer rate, up to 5Gbps
4K HDMI video output, supports video resolution up to 4K UHD (3840x2160) 30Hz, downward compatible with 1080P, 720P
SD/TF card reader ports for reading memory cards, camera cards. It can not read 2 cards simultaneously
Plug and play, no driver installation or software required
Notice:
1.For Nintendo Switch: This adapter needs extra power resource to display the game on monitor, the original power of switch is the best choice to keep you battery durable. (Check your adapter and make sure it supports 15V 2.6A output, because the Switch is designed to use 15V, 2.6A current while you are not using the original Switch adapter.)
2.For Samsung Mobile Phones (S9/S9+/S8/S8+), this adapter needs extra 5V power resource to display the game on monitor.
Compatible with:
Nintendo Switch
Samsung S9/S9+/S8/S8+
MacBook Pro
And other USB Type-C devices