Features: brand new and high quality Split/duplicate audioand video signal from one single HDMI-compatible source to 4 different HDMI-compatible displays simultaneously without any loss. Compatible with switch, computer, laptop, DVD, tablet PC, projectors, etc. Can be widely used on super market, projector factory, data-control center, conference room, education and training, home theater, etc. The heavy-duty metal casing can protect the interior components from damage, can avoid ultra-heat after long-time working, to prolong its life. Up to 4K/60HZ high-quality HDTV resolution can be easily obtained. Specifications: Material:Aluminium Alloy Input: HDMI-compatible 2.0 signal source Output: 1x4 HDMI-compatible Size:Approx.95.6x57.7x16mm/3.76x2.27x0.63 inches Package Includes: 1 Set HDMI-compatible Splitter note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.