Product Description1X4 Video Wall Controller Support 2X2 1X2 1X3 1080P 90 Degree Rotation for Portrait Display Introduction LINK-MI LM-TV04V is a Vertical 4-Channel Video Wall Controller. As a video wall controller, it can make 1 horizontal input source to create a large video wall in vertical. And it supports extendable display up to 10x10 (Need more controllers); As a splitter, it can split 1 input source to 4 display units separately. It supports HDMI/DVI/VGA/CVBS/TV/USB total 6 input ports and 4 HDMI output ports. User can control it easily via remote or panel buttons. Features1. Get vertical video wall perfectly from horizontal source, 1 large image display on the entire 1x4 Vertical Video Wall2. Support multiple video wall mode like 1x4,1x3, 1x3, 2x2...etc.3. Each output individually supports 180° rotation4. Multiple Control Ways, support controlled by remote and panel buttons.5. No need computer and software control6. Multiple Input Signal: HDMI/DVI/VGA/CVBS/TV/USB total 6 input ports and 4 HDMI output ports7. High Resolution up to 1080P 60Hz8. Extendable Display by 3x2, 3x3, 4x4...max 10x10. (needs more controllers) SpecificationModel No.LINK-MI LM-TV04VInputsHDMI Input480p, 576p, 720p, 1080i, 1080pDVI Input480p, 576p, 720p, 1080i, 1080pVGA Input CVBS/AV InputPAL/NTSC/SECAM; CVBS signal (1.0Vp-p +/-5%)TV InputAnalog TVUSB InputPlay movie, read text, photo from USB deviceOutputsHDMI Output4 channels HDMI outputFunctionsControl WaysPanel buttons, RemoteDisplay Modes1x4, 1x3, 1x2, 2x2...etc.Split/NoSplit function (4 images display separately)Splicing function (1 large image display on the entire video wall)MechanicalPower SupplyDC 12VPower Consumption≤1WHousingMaterialMetalColorBlackDimension258mm(L)134xmm(W)x34mm(H)WeightgNote: Specifications are subject to change without notice Connection Diagram Video Wall Modes Panel Description FAQQ1: Are you a factory or trading company?A1: As a professional manufacturer, we supply HDMI related products more than 10 years in China.Q2: Why should we choose you?A2: We can offer products with factory price, good quality, best service and long warranty.Q3: How about your product service?A3: We can offer OEM and ODM, print your brand, your design on the product based on your order quantity.Q4: How about the payment terms?A4: We accept bank transfer, western union, money gram, paypal, Bank of China or cash as payments.Q5: How do you ship the package?A5: DHL, Fedex, EMS, by air, by sea...etc.Q6: What kinds of warranty do you offer?A6: Our excellent after-sale service team will provide you technical support online. We offer one year warranty for our products.Q7: How could I buy the products I need if there is no price on the website?A7: You can send us your inquiry about the products you need. Our sales will reply you within 24 hours to help you make the order. User Manual:LM-TV04V Vertical 1x4 Video Wall Controller (NEW)....