Performance A one-stop upgrade for your Windows laptop or desktop the Plugable UD-6950H USB 3.0 Dual 4K Display Horizontal Docking Station with DisplayPort and HDMI allows you to connect up to two additional monitors and up to eight accessories through a single USB cable. Including the latest drivers and firmware for compatibility with Windows 10, 8.1 and 7, it features two DisplayPort or two HDMI outputs for mirroring/extending your Windows desktop to up to two external monitors, a Gigabit Ethernet port, audio input and output ports, and six USB 3.0 ports. The two DisplayPort outputs are Dual-Mode DisplayPort 1.2 (DP++) ports and they are backwards compatible with previous DisplayPort specifications. The two HDMI outputs support HDMI 2.0 specifications and are backwards compatible to previous HDMI standards. 4K@60Hz Notes: To achieve 4K@60Hz each connected monitor and cable must support the desired resolution and refresh rate. 5K@60Hz Notes: Two DisplayPort 1.2 cables must be connected from our dock to a single 5K display to support 5K@60Hz DisplayPort equipped monitors and DisplayPort cable must support DisplayPort 1.2 specification in order to support 4K@60Hz. While backwards compatible with DisplayPort 1.1 standards, the resolution will be limited to 4K@30Hz if the display or cable does not support DisplayPort 1.2 specifications. Compatibility Our Dual 4K Display Horizontal Docking Station with DisplayPort and HDMI is compatible with most modern laptops and desktops running Windows 10, 8.1 and 7 that meet the Minimum System Requirements below. The installation of DisplayLink graphics software is required for our dock to work properly. DisplayLink drivers can be automatically installed by Windows Update (with an existing Internet connection) or can be downloaded from our drivers download page here (https://plugable.com/drivers/displaylink). Does not support HDCP copy protected content (Blu-Ray, Netflix, Amazon Prime video, etc.). Our adapter also does not support DisplayPort MST daisy-chain connections or conversion to Dual-Link DVI. Some G-Sync monitors may not be detected or may not be correctly identified when used with DisplayPort. We recommend using HDMI instead of DisplayPort for G-Sync enabled displays. Conversion to Single Link DVI, and VGA is possible using the following adapters (not included with dock):Plugable DPM-DVIF Passive AdapterPlugable DPM-VGAF Passive Adapter