The plugable USB 3.0 Dual 4K Horizontal Docking Station is the dock you need to maximize your productivity and your workspace. Featuring a lay-flat horizontal design, you can easily slip this dock under your monitor and save valuable desk space. The UD-6950H will not charge your laptop and will need your external charger to provide power to your system. It is not recommended for use with full-screen video playback, 2D or 3D graphics applications, or video editing software. Featuring DisplayLink graphic technology, you can connect this dock to a USB 3.0 or USB-C laptop. The vertical orientation is designed to reduce its desk footprint to give you more room for the things that matter most. Dual HDMI Displays Connect two HDMI displays directly to the docking station. Mixed HDMI and DisplayPort displays can support two displays using one of the two ports. Compatible with most laptops and desktops running windows 10/8.x/7 and macs with 10.14+. Featured in the cd-rom version not compatible with: Linux/Unix; or ARM-based Windows operating systems. Supports two high-resolution monitors up to 4K 60Hz (3840x2160 @60Hz) a few scenarios where it's not the right fit such as gaming and HDCP content playback from Blu-ray/Netflix/Prime/iTunes/Hulu/etc. Power and Charging This dock does not provide power to the connected laptop or tablet laptop will still require an additional charger.