For a list of all currently documented Realtek chipsets with specifications, see Realtek.
FCC approval date: 14 December 2011
UPC: 610839063505 (UPC DB, On eBay)
EAN: 4719543063507 (UPC DB, On eBay)
Country of manuf.: China
Connector: Male A
Form factor tags: dongle
FCC ID: MSQ-USBN13
Industry Canada ID: 3568A-USBN13
WI1 chip1: Realtek RTL8192CU
PRO N 802.11b/g/n Wireless USB Adapter
"1244-00000816-50Z_ES" is silkscreened on the board in the FCC photos.
USB ID mention, and again
Wi-Fi Certified (alt.) (as of 12/21/2011)