SIIG 1x2 Mini DP 1.2 to HDMI Multi Monitor Splitter - 2 Port MST Hub

Boost your productivity by connecting two HDMI displays to single Mini DisplayPort 1.2 output with Multi-Stream Transport (MST) technology Provides multiple display modes for various applications such as Mirror mode same content on each display, Extended mode* with individual content on each display, and Panoramic Video Wall mode which combines multiple monitors to use as one large display.  Note: Panoramic Video Wall mode requires either a AMD Eyefinity or NVIDIA Surround technology graphics adapter Supports UHD video resolutions up to 3840x2160 @30Hz (4Kx2K) and 7.1-ch surround audio Compatible with Mini DisplayPort 1.2 graphics cards with AMD Eyefinity or NVIDIA Surround technology** Plug-n-play, hassle-free set up without complicated hardware or driver installation*** Notes: *Mac OS does not support MST function and will only mirror the displays. **Requires GPU / graphics card to support at least 2 external displays to use both video ports at the same time with extended mode.