Home / LED Components (Korean) / SD-4FN11 (4 DUTY_FULLCOLOR) Driver Board E331298 “YS31M-424 Mega Sign LED Controller Replacement” has been added to your cart. View cart SD-4FN11 (4 DUTY_FULLCOLOR) Driver Board E331298$59.00 Out of stock Category: LED Components (Korean) Description Description 1/4 Duty Driver board for Full Color Sign using EyeTV or Remote control. Related products ADT_NEW2S3C 1/4 CONV V.3.0 Duty Converter $29.99 Add to cart Tri Color LED Controller Upgrade (Ethernet + Serial + USB Port) $399.00 Add to cart YJMicro YP3C08S-424C 3 Color 1/8 Duty 4 Row 24 Column LED Controller $348.00 Read more 320M_1/4DUTY_LDM DBLED4-60714 320mm x 320mm Tri Color LED Module $39.00 Read more