See 'WikiDevi' @ the Internet Archive (MW XML, Files, Images)
upgraded MW to 1.30 - maybe things are slightly less broken
802.11ac 2T2R Dual-Band Wireless Radio
The FCC documents would indicate that this was meant to be used
- as an internal wireless module for some Xbox One S models.
"WN3502R" is silkscreened on the board (OEM: Lite-On)
- Microsoft 1802 - 802.11ac 2T2R Dual-Band Wireless Radio