FULL 1080p HD: Our USB docking station has a HDMI port that supports full 1080p resolution VIEW VIDEO CONTENT: With the universal USB docking station you can view video content from your Mac, PC, and laptop on a connected monitor via HDMI GIGABIT ETHERNET PORT: With our usb docking station you can quickly connect your computer or laptop via the built-in Gigabit Ethernet port SIMULTANEOUSLY CHARGE DEVICES: Charge all of your devices simultaneously with the USB boomerang docking station EASY EXPANSION: Our USB dock station makes expansion easy with 4 SuperSpeed USB 3.0 ports. Note: Currently not compatible with macOS 11 Big Sur. To avoid any loss of functionality, we strongly advise all Mac users to delay updating to macOS 11 Big Sur for the time being The JUD481 USB 3.0 Boomerang Docking Station enables you to add a second monitor instantly via HDMI and VGA connectors. When you need to get things done fast, simply connect your monitor, keyboard, mouse, Ethernet, speakers, microphone, etc. to your laptop with a single USB 3.0 cable. It is the perfect solution for expanding virtually any laptop into a full-sized workstation.