100% working. Authentic LG (no compatibility issues) Model MKJ42519621 originally with the following LG TVs: 32CL40, 32LH40, 32LH40-UA, 32LH41, 37LH40, 37LH40-UA, 37LH41, 37LH55, 37LH55-UA, 42CL40, 42LH40, 42LH40-UA, 42LH41, 42LH55, 42LH55-UA, 47CL40, 47LH41, 47LH55, 47LH55-UA Contact with a fair price offer (No price offer, no reply)