EnGenius ESR-1220

Overview
"PCB NSR-1220-1.10LFP" and "7016A0015020-1.10" would appear to be silkscreened on the FCC EUT's board.

"PCB NSR-1220-1.20LFP" and "7016A0015020-1.20" is silkscreened on the board in the images below.

The power adapter shown in the FCC photos is an unbranded AM-121000 / P/N: 7101A0040000 (120VAC ~ 60 Hz, 20W -> 12VDC, 1000mA).
 * ID/OD measurements may not be exact

Pictures
User Images