Home / LED Components (Korean) / YS31M-424 Mega Sign LED Controller Replacement “YJMicro DB3464YJ8 LED Controller 1/8 Duty 4 Row 24 Column” has been added to your cart. View cart YS31M-424 Mega Sign LED Controller Replacement$299.99 Available on backorder YS31M-424 Mega Sign LED Controller Replacement quantity Add to cart Category: LED Components (Korean) Brand: YJMicro Related products YJMicro YP344SN Tri Color LED Sign Controller $219.00 Add to cart 240MM 3 Color 1/4 Duty LED Module – DBLED / DB22LED_70614 $29.00 Read more DHR342Y-30420 YP342SNT YP342SN LED Controller Card $249.00 Add to cart YRF11M Megasign LED Controller $299.99 Add to cart