EnGenius ESR1200

Overview
The FCC ID on the label of this device is apparently A8JESR900 on at least some units.
 * The filings for this FCC ID do indeed mention the ESR1200 and ESR1750 within the test report...
 * but only 802.11n (and lower) rates seem to be tested (there is no mention of 80MHz / VHT modes)
 * and the photos cover the ESR900 only (w/ its 3x3 11an AR9580 radio).

A FCC ID specifically for the device (A8JESR1200) should be available on newer units.
 * "7016A071100g V1.00" is silkscreened on the board of the unit shown for this FCC ID.

Additional specifications, per EnGenius's product page, follow...
 * Weight: 0.5 lbs
 * Diameter: 6.36"
 * Height: 1.64"

Default SSIDs would appear to follow the pattern of EnGeniusXXXXXX for both bands..

Links of Interest

 * Datasheet

Reviews

 * On SmallNetBuilder
 * EnGenius Launches 802.11ac Line on SmallNetBuilder