FCC approval date: 10 March 2008
Connector: Male A
Form factor tags: dongle
WI1 chip1: Realtek RTL8187B
WI1 chip2: Realtek RTL8225
For a list of all currently documented Realtek chipsets with specifications, see Realtek.
"uS1102 V03H" and "RoHS" appears to be silkscreened on the device in the FCC photos.