• 【 Quad-screen processing】Its main function is the 2x2 display unit displays a Max 3840x2160/60HZ （The Whole effect not each screen resolution) of super High Definition image. Also Support 1x2,1x3,1x4,2x1 display modes Not support Vertical 3x1 4x1
• 【Input signal】Support 1 channel HDMI2.0, 1 channel MHL(compatibility HDMI1.4),1 channal DP1.2 signal input. ﹡ HDMI2.0 port maximum support 3840x2160@60Hz signal input. ﹡ MHL port maximum compatibility 3840x2160@30Hz signal input, and also compatible with MHL signal input. Supports 1 channel DP1.2 signal input, maximum resolution up to 3840x2160@60HZ
• 【Image rotate function】This has a set of signals 180 degree flip. When users are using common LCD splicing, on a row of LCD TV flip 180 degrees, thus substantially reducing LCD splicing gap, reducing image distortion caused by seam is too large,
• 【Owerful data operations】Data parallel processing technology, each output reached 1920*1080@60Hz high resolution display. High speed dynamic picture no delay, no tear, no dropped frames, no images chasing phenomenon.
• 【Ultra low power consumption】This 4K controller using low-power design, no fan, energy saving and environmental protection, no noise pollution, suitable for all kinds of noise control more stringent meetings or other places.

Multi Inputs 4K Video Wall Controller

This 2x2 4K Multi Inputs Video Wall Controller is the most reliable yet affordable wall processor on the market today! This controller has one 4K HDMI 2.0 input, one 4K HDMI MHL 1.4 input and one 4K DP 1.2 input, with 4 HDMI outputs. It will take 1 video source (Apple TV, Bluray, Cable Boxes, Directv, PC, etc) to split the screen into 4 different sections to connect to 4 different displays (TVs, Projectors, LCD / LED Panels, etc). 100% plug & play. No extra software or internet connection required! It is also fully customizable for 1x2, 1x3, 1x4 or 2x2 video walls! Bezel compensation adjustments to support the thickness of your TV bezel widths. This unit is perfect for Bars, Night Clubs, Casinos, Hotels, or your own personal theater room.

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Return & Exchange Policy

1. Returns

We accept returns and exchange within 7 days from the date you received the merchandise with the original receipt or proof of purchase. Merchandises need to be unopened and in the original packaging. If passes 7 days of your purchase, a 20% restocking fee will apply on a refund or an exchange.

Upon receipt of the returned item, we will fully examine it and notify you via email, within a reasonable period of time, whether you are entitled to a return. If you are entitled to a return, we will refund your purchase price and a credit will automatically be applied to your original method of payment.

Only regular priced items may be refunded. Sale items are non-refundable.
To follow-up on the status of your return, please contact us at info@aa-e.com, or (905)-206-0931.

2. Exceptions

Some items are non-refundable and non-exchangeable. These include: Tools, Earphones & Headphones.

3. Shipping

To return the item you purchased, please mail it to:

1350 Matheson Blvd E., Unit 7, 8
Mississauga, Ontario
L4W 4M1, Canada

For all returns sent by mail, including exchanges, shipping fees are yours to pay. Refunds do not include any shipping and handling charges shown on the packaging slip or invoice. Shipping charges for all returns must be prepaid and insured by you. You are responsible for any loss or damage to hardware during shipment. We do not guarantee that we will receive your returned item. Shipping and handling charges are not refundable. Any amounts refunded will not include the cost of shipping of the return.