Any current Roku model that comes with a "Voice remote" connects the remote to the Roku device via point-anywhere wifi-direct.
Roku device comparison page: https://www.roku.com/products/compare
Roku Community Streaming Expert
I am not a Roku employee, only a user like you. Please, no support questions via private message -- post them publicly to the Community where others may benefit as well.
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Streaming Stick 4K+ 3821 | Streaming Stick+ 3810 | TCL Roku TV 43S245/C107X