See 'WikiDevi' @ the Internet Archive (MW XML, Files, Images)
upgraded MW to 1.30 - maybe things are slightly less broken
Roku XD S Wireless Module
The Roku XD S is a Netflix/Pandora/MLB TV streaming device with built-in 2x2 MIMO dual band WiFi.
- Unlike its predecessor, the Roku HD XR, the XD|S now holds the wireless components
- on the main board along with two U.FL connectors in addition to two onboard antennas.
Chip is Broadcom BCM4323KFBGH