See 'WikiDevi' @ the Internet Archive (MW XML, Files, Images)
Product page (JP)
This device looks pretty much the same as the TRENDnet TEW-806UBH. Edimax (.. or possibly AboCom?) may manufacture this device.
Planex's Linux driver for this device indicates usage of a MediaTek chipset, presumably MT7610U
- This device would appear to share the same USB ID as the Planex GW-450D (2019:ab31) - Planex's Linux drivers only have the default 7610U / 7630 USB IDs