@mhoye That's an IR receiver for an old wireless keyboard.
Looks like someone decided to put it in the wall.
@Micca @mhoye Indicators on the receiver side - to reduce battery consumption?
@johan @Micca Probably to handle all the keyboard signals and state, yeah. The receiver side has USB power, the keyboard side is just a glorified TV remote.
Gregory's Server
@Micca @mhoye Indicators on the receiver side - to reduce battery consumption?