Home / LED Components (Korean) / YS31M-424 Mega Sign LED Controller Replacement “YRF11M Megasign LED Controller” 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 ADSP-400N Tri Color Remote Control LED $250.00 Read more SEOUL JUNKWANG 70614 3COLOR_1/4DUTY Tri Color LED DRIVER BOARD $39.00 Add to cart Tri Color LED Controller Upgrade (Ethernet + Serial + USB Port) $399.00 Add to cart