After accidentally being shown off a week ago by retail giant Costco, the Microsoft 802.11n Wi-Fi adapter is now available officially, via NewEgg, Costco and other online retailers.
Electronista adds that the "adapter is also dual-band and can run on 5GHz to avoid interference as well as 2.4GHz for those with older 802.11n routers or who have to run a mixed-mode network to support legacy devices."
The device sells for between $88-100 USD.












