Unknown offline users on my router

New_User

Hi

I noticed 2 offline users connected to my router - I'm using the NR2301.

I have since then changed the SSID and passwords.

Can anyone tell though if these are meant to be there (i.e. is this normal)?

Doing a MAC address lookup doesn't give me much other the USBHost seems to be connected Intel and the SD-202210919GBSI might have something to do with an SD card.

Any light you could on this would be highly appreciated.

Thanks