HDCVT 3x1 HDMI 4k Switch Features: - This is a High Performance 3 HDMI Input and 1 HDMI Output Switch - It supports HDCP Repeater Functions and fast switching between any of the HDMI Input Ports - The system supports all 3D TV formats in addition to all HDTV formats up to 4Kx2K - Furthermore, the remote control gives uses complete control over the selection of sources and makes the device incredibly user friendly Specifications: - Compliant with HDMI 1.4a, CTS 1.4a, DVI 1.0 Standards - HDMI 1.4 Support: 3D TV Support - Support 3D Video & 4Kx2K, 8, 10, 12 & 16 bits per Color Depth Audio support: - Dolby TrueHD - DTS-HD Master Audio 7.1CH - Low power consumption, does not require an external power supply Package contents: · HDMI Switcher · 5V USB to DC power supply cable · Remote Control · IR Receive Extend cable · Operational Manual