See 'WikiDevi' @ the Internet Archive (MW XML, Files, Images)
upgraded MW to 1.30 - maybe things are slightly less broken
The device has an alternate model of TS-802NRUS.
The OEM appears to be Ogemray (Shenzhen Ogemray Technology). It looks identical to the FCC photos of the Shenzhen Ogemray Technology GWF-3A3x / GWF-3E3x / etc (FCC ID: YWTWF2EXX3EXX)
"3E" and "Ver 1.2" is silkscreened on the board in the FCC photos.