Home / LED Components (Korean) / YRF11M Megasign LED Controller YRF11M Megasign LED Controller$299.99 Purchase now and earn 300 Points! YRF11M Megasign LED Controller quantity — OR — Add to cart Category: LED Components (Korean) Brand: YJMicro Related products SD-83N11 (8D) 1/8 Duty LED Driver Board for Tri Color Sign $29.99 Add to cart YJMicro YMO34N DHRNCY4-30509V1.1 $199.00 Add to cart Tri Color LED Controller Upgrade (WIFI + USB Port) $349.00 Add to cart Tri Color LED Controller Upgrade (Ethernet + Serial + USB Port) $399.00 Add to cart