Perrycom HDMI Splitter 1 x 4 is a Fully Metal body. Split 1 Signal onto 4 Displays. HDMI splitter allows you to be able to display on 4 screens with only 1 HDMI Source. This unit is not a switcher, it will not let you screen multiple HDMI sources on 1 TV Best solution for a digital entertainment center, HDTV retail and show site, HDTV, STB, DVD, PS3, and Projector factory, space and security concerns data center control, distribution, conference room presentation, school and corporate training environments. HD Quality Transmission Supports Full HD 1080 P, 3D & Features Supports, video and 3D video When input devices and output displays are connected, the indicator will show Light HDMI Splitter isn’t provided external power supply, you could use the power adapter to provide power Transmitter 6.75 Gbps video data transfer rate Durable Compatible? Devices PC & PS-3 X-box 360 & X-box One Support USB/TF Card STB/Blu-ray & DVD Player Playstation3 & Playstation4 Beamer & DVB receiver & NVR/DVR System