4x1 HDMI 4 Channel Quad Multi-Viewer PIP Split Screen Switch + Seamless Switcher The product is shipped based on the color or size of the main image of the product page. Features : Support 4HDMI input, 1 HDMI output Support 4 channels HDMI signal screen segmentation Support 4 channels HDMI signal seamless switching Support highest resolution up to 1080P/60Hz Support IR control Compatible HDMI1.3a, HDCP1.2, input compatible DVI1.0 version Support resolution:1080P,720P,1080i,1024X768,1360X768 and so on Support audio output format: PCM2 Support standard AWG26cable, input up to15 metres ,output up to 15 metres DC12V/1A power adapter Net weight: 460g Dimension (L x W x H): 200mm*93mm*20mm Fives modes for switching: MODE1: Switching IN1-IN4, to choose the audio output MODE2: Switching IN1-IN4, the audio output is the same as the audio of the main interface. MODE3: IN1-IN4, the4 channels HDMI signal seamless switching MODE4: Switching IN1-IN4 to H screen MODE5: Double screen Package Contents: 1X HDMI 4x1 Multi-Viewer 1X 12V/1A DC power adaptor 1X Remote Control 1X Operation Manual Note：Batterynot included