I bought one of these for a Sony TV, It works very well with my Extend Home adapter too.
Very easy to set this up:
- Plug it into any powered USB port. It will generate a WiFi hot spot called EDUP_26B4.
- Log your cell phone into that hot spot.
- From Chrome (on cell phone) go to 192.168.20.1
- Choose one of your home WiFi (2.4 Only)
It comes with a network cable to connect it to your Extend Home device.