Manuf (OEM/ODM): Arcadyan
FCC approval date: 25 March 2010
Country of manuf.: China
Connector: Male A
Form factor tags: dongle
WI1 chip1: Realtek RTL8188SU
For a list of all currently documented Realtek chipsets with specifications, see Realtek.
"P/N: 141751120008J REV: R01" is silkscreened on the board in the FCC photos. An Arcadyan label on the back of the board also seems to show the model as WN4501I-LF-ASU.