This compact HDMI splitter can reliably distribute a single HDMI source to four synchronized outputs. More outputs can be created by cascading multiple splitters. Ideal for setting up HD video entertainment or informative displaysin offices, shopping centers, conference rooms, schools, and training facilities.3D Compatible (If your devices support 3D)Support compressed and uncompressed digital audio formats including DTS-HD , Dolby True HD and LPCM7.1Cascaded: Large distribution achieved by cascading more HDMI amplifier splitterSupports HDCP, 8bit per channel (24bit all channel) deep colorPorts:HDMI Standard (Female)Input Video Signal:0.5V - 1.0V p-pInputDDC Signal:5V p-p (TTL)Max Single Link Range:1920x1080, 1080P, 3D 1080P / 24HzOutput Video:HDMI 1.4V + HDCP1.0/1.1/1.2DVI:480p/576p/720p/1080i/1080P (50Hz, 60Hz), 3D 1080P / 24HzResolutions DTV/HDTV: 480p/576p/720p/1080i/1080P (50Hz, 60Hz), 3D 1080P / 24HzOperating Frequency:Up to 255 MHzEIDI Duration:4 SecondsMax. Cable Extension:28AWG HDMI cable - 10m26AWG HDMI cable - 15mPlug:US plugPower: 5V DC (110V - 240V AC Power Adapter included)