For a list of all currently documented Ralink chipsets with specifications, see Ralink.
FCC approval date: 06 July 2006
Interface: USB (non-standard connector)
Form factor tags: internal wireless module
WI1 chip1: Ralink RT2571W
HP P/N: 5070-2026
"WUBR-177G_V02", "190-d03-7001R", and "RoHS" is silkscreened on the board.
Additional OUI (00:1A:73, Gemtek) mention