mt-viki 4k video wall controller 2x2 with 2 hdmi input+ 4 hdmi output, tv wall controller 4k30hz support point-to-point display + 180° degree rotate + 3.5mm audio [non-stretching & non-deforming] is up for auction in Electronics. The current bid is $5.00, 98% below the $279.00 MSRP, in Good Condition. Bid on this item at our Louisville - Intermodal Dr. location before the auction closes.