Work for Samsung 4K Smart TV N40MU6300F UN43MU6300F UN55MU6300F UN50MU6300F UN65MU7000F UN49MU6500F UN55MU6500F UN65MU6500F UN49MU8000F UN40MU7000F UN49MU7000F UN55MU7000F UN55MU8000F UN65MU8000F UN75MU8000F UN82MU8000F UN55MU9000F UN65MU9000F UN75MU9000F QN49Q6FAMFXZA ...Work for Samsung 4K Smart TV N40MU6300F UN43MU6300F UN55MU6300F UN50MU6300F UN65MU7000F UN49MU6500F UN55MU6500F UN65MU6500F UN49MU8000F UN40MU7000F UN49MU7000F UN55MU7000F UN55MU8000F UN65MU8000F UN75MU8000F UN82MU8000F UN55MU9000F UN65MU9000F UN75MU9000F QN49Q6FAMFXZA QN55Q6FAMFXZA UN65MU6300F UN75MU6300F UN40MU6300FXZA UN43MU6300FXZA UN55MU6300FXZA UN50MU6300FXZA UN49MU6500FXZA UN55MU6500FXZA UN65MU6500FXZA UN49MU8000FXZA UN55MU8000FXZA UN65MU8000FXZA UN75MU8000FXZA UN82MU8000FXZA UN55MU9000FXZA UN65MU9000FXZA UN75MU9000FXZA QN49Q6FAMFXZA QN55Q6FAMFXZA UN58MU6100FXZA UA32M5500AS UN65MU6300FXZA UN75MU6300FXZA UN40MU7000FXZA UN49MU7000FXZA UN55MU7000FXZA UN65MU7000FXZA Need to pair before use : turn on the TV, aim the remote control at the TV. Press and hold the return and pause keys together for 3 seconds to pair.