Manuf (OEM/ODM): Gemtek WPIR-119G
FCC approval date: 09 August 2007
Country of manuf.: China
Antenna connector: RP-SMA
For a list of all currently documented Ralink chipsets with specifications, see Ralink.
Wireless G Plus MIMO Desktop Card
"WPIR-119G_V01" and "190-C03-5300R" is silkscreened on the board in the FCC photos.
The Belkin site says there is only a v3.