Supports up to 100W of power delivery to keep your laptop charged Supports HDMI resolutions up to 4K, for viewing your screen content at full HD USB-A and USB-C ports for fast data transferring SD Card Reader to transfer pictures, video, or other multimedia Hard wired Ethernet port for when security requires it or when WiFi is not available Reversible, symmetrical USB-C connector, so no guessing how to plug it into your laptop Plug-and-play, no additional software or drivers needed