About this product [1 HDMI Input to 4 Outputs] This device allows you to simultaneously output one HDMI video/audio signal from devices such as a computer, game console, or BD recorder to four display devices (TVs, projectors, etc.)!! It supports 4K (3840*2160@30Hz /10.2Gbps), 3D video, and HDCP1.4, allowing you to output beautiful, high-definition 4K video without degradation. It's very convenient for simultaneous output to multiple displays in exhibition halls, presentations, home theaters, etc. (※Not applicable to PSVR) It also fully supports high-quality digital audio formats such as DTS-HD/ Dolby-trueHD/ LPCM7.1/ DTS/ Dolby-AC3/ DSD, allowing you to output powerful sound. [Japanese Instruction Manual PDF Included] It comes with a PSE-certified power adapter, and is a self-powered type that can provide a stable power supply from an outlet. It can transmit data without malfunction. Connector Type: HDMI Brand: ELEVIEW Cable Type: HDMI Product Dimensions: 11.2D x 5.5W x 1.8H cm