For a list of all currently documented Realtek chipsets with specifications, see Realtek.
Manuf/OEM/ODM Edimax EW-7822UAC
FCC approval date: 17 June 2013
UPC: 766623525572 (UPC DB, On eBay)
Country of manuf.: China
Connector: Male A
Form factor tags: dongle
WI1 chip1: Realtek RTL8812AU
Range+ 1200AC Dual-Band Wireless Adapter
This device is obviously an Edimax EW-7822UAC.