For a list of all currently documented Ralink chipsets with specifications, see Ralink.
Manuf/OEM/ODM Arcadyan WN8522A-LF-88
Connector: Male A
Form factor tags: dongle
Dual-Band Wireless-N USB Network Adapter
• Support page
"P/N: 141852210000J R0A" is silkscreened on the board in the FCC photos.
WUSB600N v1 serial numbers appear to start with JNW0.
Wi-Fi Certified (alt.) (as of 12/05/2007)