Shenzhen Ogemray Technology GWF-7A05

"7A V1.3 ROHS" is silkscreened on the board in the FCC photos.
 * The chip used is in a square package... rather than the typical rectangular ones for the RTL8188C/E or RT(80/53)70.

On Ogemray's GlobalMarket
 * Specifies the device uses MT7601..