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 YP3C08S-424C 3 Color 1/8 Duty 4 Row 24 Column LED Controller $348.00 Read more YJMicro YSF42G DGF212G4A-20130V1.1 YSF4G-212A $199.00 Add to cart ADSP-400N Tri Color Remote Control LED $250.00 Read more Tri Color LED Controller Upgrade (Ethernet + Serial + USB Port) $399.00 Add to cart