The new Satechi Type-C Aluminum Multi-Port 4K HDMI Adapter adds a plethora of connections to your laptop or desktop, just by using one Type-C port. Add 4K HDMI, pass-through charging, Ethernet, three USB Type-A ports, and SD and Micro SD Card slots to your computer. Use the HDMI port to output video from your laptop to a HDMI-enabled 4K monitor. Simply connect your HDMI cable from the Multi-Port Adapter to your monitor to enjoy beautiful, crisp high-resolution display in up to 4K @ 30Hz resolution. If you'd like to use a wired connection to the internet, the Multi-Port Adapter has you covered. Easily connect to the internet by connecting an Ethernet cable from the Adapter to your router. The Multi-Port Adapter has plenty of room for your additional memory and peripherals. Three USB Type-A ports and SD and Micro SD Card slots ensure you're able to use all of your favorite devices! NB: Not compatible with Apple SuperDrive.