Features: Supports 4 channels of HDMI input and 1 channel HDMI output. Supports 4 channels of HDMI signals screen division. Supports 4 channels of HDMI signals seamless transferring. Supports multiple resolutions of 1080P, 720P, 1080i, 1024*768, 1360*768, etc. Suitable for different situations. Comes with infrared remote control function. Suitable for major projects, conference rooms, etc. Specification: Product type: HDMI Multiviewer Material: Iron shell Screen division: Support Seamless transferring: Support Supported resolution: 1080P, 720P, 1080i, 1024x768, 1360x768, etc. Infrared remote control: Support Supported audio output: PCM2 HDMI input: 4 channels HDMI output: 1 channel Maximum output length: 15m Maximum input length: 15m Remote control power supply: 2 x AAA batteries( not included) Plug: US plug, EU plug for your choice Package size: approx. 25 x 15.5 x 5.8 cm/ 9.8 x 6.1 x 2.3 in Package weight: 622g/ 21.9oz Package List: 1 x HDMI Multiviewer 1 x 12V/1A Power Adapter 1 x Remote Control 1 x User Manual . Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.