Product Description:Size: 19.0 * 14.0 * 5.0 cmColour: BlackPackage Contents:1* HDMI switch1*remote control1*Infrared1.5 inputs 1 output HDMI switch Can connect 5 HDMI signal sources to 1 HDMI display, supports 4K 2K and 480P / 720P / 1080P resolutions, so all HDMI devices work at the same time. No software or drivers required.2.4K HD HIGH Resolution Supports up to 4K @ 30Hz resolution including Full HD 3D, 1080P. Up to 12-bit deep color, HDCP1.4 version. No delay, no loss of picture or sound quality.3.IR remote control Easily switch between different devices by using the IR radio remote control or the manual button on the device. The HDMI switch automatically switches to the last selected source input on restart.4.GREAT COMPATIBILITY Suitable for most devices with a standard HDMI interface.Used for digital high-definition televisions, plasma displays, liquid crystal displays, set-top boxes, DVD players, Blu-ray players, digital cameras, audio/video receivers, home imaging, video projectors.5.FIRST CLASS STRUCTURE AND FUNCTIONS The HDMI splitter has an advanced and corrosion-resistant aluminum construction that neither overheats nor breaks.