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 YPF42GN16 Full Color LED Controller $209.99 Add to cart YJMicro YP344SN Tri Color LED Sign Controller $219.00 Add to cart 320M_1/4DUTY_LDM DBLED4-60714 320mm x 320mm Tri Color LED Module $39.00 Read more ADSP-400N Tri Color Remote Control LED $250.00 Read more