FCC approval date: 27 April 2011
Country of manuf.: China
Connector: Male A
Form factor tags: micro dongle
WI1 chip1: Realtek RTL8191SU
For a list of all currently documented Realtek chipsets with specifications, see Realtek.
PLAYON! Essential Wireless-N 300Mbps USB Adapter
"2052500282" and "Rev: 1.0" is silkscreened on the board in the FCC photos.