Home / LED Components (Korean) / YS31M-424 Mega Sign LED Controller Replacement “YJMicro YSF42G DGF212G4A-20130V1.1 YSF4G-212A” 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 DB3464YJ8 LED Controller 1/8 Duty 4 Row 24 Column $348.00 Add to cart 1/4 DUTY LDM DBLED1-60420 480mm Tri Color LED Module $59.00 Add to cart 320M_1/4DUTY_LDM DBLED4-60714 320mm x 320mm Tri Color LED Module $39.00 Read more YJMicro YMPFP04G-408 / YPF4G-408 / YMPFP04G-40X / DBF448G_91106 Full Color Controller $348.00 Read more