See 'WikiDevi' @ the Internet Archive (MW XML, Files, Images)
upgraded MW to 1.30 - maybe things are slightly less broken
"QHS610_R2_QSKU", "Quantenna Communications", and Plotech PCB text appears to be silkscreened on the board in the FCC photos.
All four antennas are noted as being ETHERTRONICS 1001017's in the FCC test report.
Possibly used PSUs
The power supply shown in the FCC external photos is a Sunny Computer Technology Co., Ltd. SYS1428-1812-W2.
|Sunny SYS1428-1812-W2 (more)|
|Input: 100-240 VAC ~ 50-60 Hz, 1.0 A|
| Input connector: NEMA 1-15P|
Style: large, vertical Manuf. in: China Eff. level: 5
|Output: 12 VDC, 1.5 A|
| Output connector: barrel (center +)|
OD: ?? ID: ?? LEN: ??