With NÖRDIC SGM-155 switch, you can connect two HDMI sources to two monitors, TV or projector and Switch between HDMI sources. This means that the switch shows image from an HDMI source in two monitors simultaneously. SGM-155 Clear resolution up to 4K in 60Hz and is backwards compatible with 1080p, 720p, 576p and 480p. Powered by 5V / 2a chargers included. Input: 2xHDMiOutput: 2xHDMI resolution: Up to 3840x2160 in 60Hz HDCP 1.4 YUV4: 2: 0 support for video format 8/10 / 12BITS DEEP Color support for audio format DTS HD / Dolby-TrueHD / DTS / DOLBY AC3 / DSDMAX bandbred 340MHz support for 10.2GBPSINPUT Cable 10M Max Enlight HDMI1.4 Specification and AWG26Output Cable 15M Max Enlight HDMI1.4 Specification and AWG26 Dimensions: 170x56x24mm weight: 132g content: switch, USB charger, USB cable and manual