Brand：Samsung Model： UN40M5300AF Click the icon: DirecTV XXXX Click the icon: Apple TV or add it through Bluetooth Mode Brand： Bose Model： Soundbar 700 Brand： MonoPrice Model： Blackbird 4K 4X2

Really so sorry about that. U1 doesn't support Siri, wireless control.

Please search (Brand： Panasonic Model： DVD-S500) then it works.

Please search Brand：TCL Model：4K Roku TV, then it works : )

You could use the learning mode to add this device

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Thanks for your reaching out. Our Tech Team will add the devices above.

Thanks for your reaching out. Our Tech Team will add the devices above.