For a list of all currently documented Ralink chipsets with specifications, see Ralink.
Manuf/OEM/ODM Alpha Networks WUS-N27
FCC approval date: 02 April 2012
Country of manuf.: China
Connector: Male A
Form factor tags: dongle
FCC ID: KA2WA123B1
Industry Canada ID: 4216A-WA123B1
Wireless N 150 USB Adapter
Product page (IN)
"8WUSN27..0A1G" is silkscreened on the board in the FCC photos.
The USB ID for this device is in the DWA-125 B1 drivers (RU).