Nexxt Solutions Polaris 150 (ARNPR154U1)

"2050500190" and "Rev:1.1" is silkscreened on the board in the FCC photos.
 * This device is clearly a TP-LINK TL-WR703N v1.0.

The power adapter shown in the FCC photos is a HuntKey HKA00605010-2B
 * (100-240VAC ~50/60Hz, 0.2A -> 5.0VDC, 1.0A).

Default settings (including the SSID) are per the FCC manual.