DisplayPort to 2-Port HDMI Splitter Hub with MST, features 4K@30Hz, USB Power, Video Wall Function, HDCP 2.2 Duplicates an Ultra-High-Definition (UHD) DisplayPort (DP) signal for up to two UHD HDMI displays . Supports compressed DTS Master Audio as well as 7.1 surround sound audio up to 192 kHz. Supports Mirror, Extended and Multi-Stream Transport (MST) modes to maximize work or gaming capabilities. MST mode creates a video wall for a more immersive experience, using two screens with resolutions up to 3840x2160 at 30 Hz as one; requires a graphics card that supports video-wall function. USB powered with Plug and Play installation; no special setup or remote required. Ideal for enhancing display capabilities or creating a video wall in locations such as schools, churches, conference rooms, trade shows and retail outlets; perfect for digital signage and AMD Eyefinity Technology in gaming. HDCP 2.2 compliant. Three-Year Warranty