For a list of all currently documented Ralink chipsets with specifications, see Ralink.
FCC approval date: 24 August 2006
Connector: Male A
Form factor tags: dongle
WI1 chip1: Ralink RT2571W
"WL-167G_V2 R1.01" is silkscreened on the board in the FCC photos.
Output of sudo lsusb -v -d 0b05:1723 here, or here.
Author: matt (source)