Home / LED Components (Korean) / YS31M-424 Mega Sign LED Controller Replacement “SEOUL JUNKWANG 70614 3COLOR_1/4DUTY Tri Color LED DRIVER BOARD” 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 YP341S LED Sign Controller $129.99 Read more DHR342Y-30420 YP342SNT YP342SN LED Controller Card $249.00 Add to cart YJMicro YPF42GN16 Full Color LED Controller $209.99 Add to cart YJMicro YP3C08S-424C 3 Color 1/8 Duty 4 Row 24 Column LED Controller $348.00 Read more