Home / LED Components (Korean) / YRF11M Megasign LED Controller View cart “Tri Color LED Controller Upgrade (Ethernet + Serial + USB Port)” has been added to your cart. YRF11M Megasign LED Controller$299.99 YRF11M Megasign LED Controller quantity 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 YPF42GN16 Full Color LED Controller $299.99 Add to cart YS31M-424 Mega Sign LED Controller Replacement $299.99 Add to cart DHR342Y-30420 YP342SNT YP342SN LED Controller Card $249.00 Add to cart