1, max 2,65million with width up to 3,960 and height up to 2,000 2, support free input, fade in/out, seamless switch 3, auto play video via USB 4, audio input/output, and switch audio and video at the time 5, support upper computer and connect with central console, and support RS232 6, Support Android USB input(USBE) and SDI extended input 7, Strong splicing, support multiple processor to splice synchronously horizontally and vertically and 10*10 splicing①:Control panel ②:Rotary knob：to press knob means ENTER or OK. Rotating knob represents selection or adjustment. ③:BACK key：pressing means getting back to upper menu. ④ :Shortcut setting ： to enter into shortcut setting menu and set common functions ⑤:Inputs：7 input interfaces, 1*DVI，1*HDMI，1*VGA，1*CVBS，1*USB input, 2*USB/ SDI extension input are optional. ⑥:Power switch ①:Power interface ②:RS232：upper computer or central console ③:Input interface：1*USB ④:Input interface：1*DVI ⑤:Input interface：1*HDMI ⑥:Input interface：1*CVBS ⑦:Analog audio input/output interface ⑧:Input interface：1*VGA ⑨:Output interface：2*DVIDVI Video Input Quantity:  1 Interface type:  DVI-I socket Standard signal:  DVI1.0，HDMI1.3 downward compatibility Resolution Standard:  VESA，PC to 1920x1200 HDMI Video Input Quantity:  1 Interface type:  HDMI-A Standard signal:  HDMI1.3 downward compatibility Resolution Standard:  VESA，PC to 1920x1200 VGA Video Input Quantity:  1 Interface type:  DB15 socket Standard signal:  R、 G、 B、 Hsync、 Vsync:0 to1Vpp±3dB (0.7V Video+0.3v Sync ) ,75 ohm black level：300mV Sync-tip：0V Resolution Standard:  VESA, PC to 1920x1200 CVBS Video Input Quantity:  1 Interface type:  BNC socket Standard signal:  Standard signal PAL/NTSC 1Vpp±3db (0.7V Video+0.3v Sync ) 75 ohm Resolution Standard:  VESA, 480i,576i USB Video Input Quantity:  1 Interface type:  USB Type A Standard signal:  USB differential signal Resolution:  720p/1080p USB Video Input Quantity: 1 Interface type: USB Type A Standard signal: USB differential signal Resolution：720p/1080p SDI Video Input(optional） Quantity： 2 Interface type： BNC Standard signal： SD/HD/3G-SDI Resolution： 1080p 60/50/30/25/24/25(PsF)/24(PsF)720p 60/50/25/24 1080i 1035i 、625/525 line USB Video Input(optional) Quantity： 2 Interface type： USB Type A Standard signal： USB differential signal Resolution： 720p/1080p /2160p Audio Input Quantity： 1 Interface type： 3.5mm audio interface Standard signal： Analog audio Audio Output Quantity： 1 Interface type： 3.5mm audio interface Standard signal： Analog audio DVI Video Outputt Quantity： 2xDVI Interface type： DVI-I socket, DB15 socket Standard signal： Standard DVI：DVI1.0 Resolution： 800×600@60Hz 1024×768@60Hz 1280×720@60Hz 1280×1024@60Hz 1440×900@60Hz 1600×1200@60Hz 1680×1050@60Hz 1920×1080@60Hz 1920×1200@60Hz 1024×1920@60Hz 1536×1536@60Hz 2048×640@60Hz 2048×1152@60Hz 2304×1152@60Hz Customized resolution Whole Parameters Size（mm）: Cabinet size ：（LWH）483x307x60 Out package size：（LWH）520x353x130 Power：100VAC – 240VAC 50/60Hz Max power： 20W Temperature： 0°C～45°C Storage humidity： 10%～90%