@DB86
Unfortunately, the 3810 has been discontinued so the stock of the wireless receiver will not be restocked.
Perhaps @RokuMaryEF or @RokuCarly can assist you somehow.
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For what its worth, I would not purchase a Roku Streaming Stick that requires this proprietary cable. If you instead select one of the Roku Streaming Players, the power cables can be found in any Walmart, Target, Walgreens, etc. that sells cell phone charging cables and power adapters/plugs.
The problem with proprietary anything, is that it can be changed or discontinued at any time with little recourse from the end user.
https://www.roku.com/products/players
Roku Community Streaming Expert
Just another Roku user... I am not a Roku employee.
Insignia RokuTV, Ultra 4660, Premiere+ 3921, Express 4k+ 3941, Streambar 9102
