RETROSUN Provides New BN59-01220D Voice Remote Control Replacement for Samsung 4K Smart HUB TV (USB are Not Inclued) Noticed: This is a Voice Remote, Please pair this remote with your TV before use. Pairing methods: First, turn on the TV with the remote power on button, and press and hold the "Return Exit" + "Guide" on the remote control for more than 3 seconds, until the matching interface appears on the TV screen for the next operation, and then you can use it normally after the pairing is completed. Compatible for Samsung 4K HUB TV Models: UN40JU6700F UN40JU7500FX UN40JU7100F UN48JU7500FX UN48JS9000FX UN48JU6700F UN50JU7100F UN50JU7500FX UN55JU6700F UN55JU670DF UN55JU7500FX UN55JS9000FX UN65JS850DF UN65JU7500FX UN65JS9000FX UN65JS9500FX UN65JU750DF UN78JS8600FX UN78JS9100FX UN78JS9500FX UN78JU7500FX UN88JS9500FX and more. If you have any suggestions, please feel free to contact us.