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 SD-4FN11 (4 DUTY_FULLCOLOR) Driver Board E331298 $59.00 Read more ADSP-400NWT Tri Color LED Sign Remote Control Board $179.00 Add to cart 320M_1/4DUTY_LDM DBLED4-60714 320mm x 320mm Tri Color LED Module $39.00 Read more YJMicro YP344SN Tri Color LED Sign Controller $219.00 Add to cart