Home / LED Components (Korean) / YS31M-424 Mega Sign LED Controller Replacement View cart “GP32LED_90525 GMSFCM4_480_111 30mm LED Full Color RGB Module” has been added to your 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 YP344SN Tri Color LED Sign Controller $219.00 Add to cart ADSP-400NWT Tri Color LED Sign Remote Control Board $179.00 Add to cart YJMicro DB3464YJ8 LED Controller 1/8 Duty 4 Row 24 Column $348.00 Add to cart GP32LED_90525 GMSFCM4_480_111 30mm LED Full Color RGB Module $89.00 Add to cart