Home / LED Components (Korean) / YS31M-424 Mega Sign LED Controller Replacement 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 YP341S LED Sign Controller $129.99 Add to cart YJMicro YMO34N DHRNCY4-30509V1.1 $199.00 Add to cart YJMicro DB3464YJ8 LED Controller 1/8 Duty 4 Row 24 Column $348.00 Add to cart SD-4FN11 (4 DUTY_FULLCOLOR) Driver Board E331298 $59.00 Read more