Buffalo WZR-1750DHP

Overview
"P/N: 141911720001J R0B1" appears to be silkscreened on the main board. "141911620001J" and "PATENT PENDING" is silkscreened on the antennas.

Additional info, per the FCC internal photos...
 * The 5 GHz radio is using three Skyworks SE5003L1 5 GHz PAM.
 * The 2.4 GHz radio is using three Skyworks (SiGe) SE2605L PAM.
 * The capacitors appear to be from TAICON.

Default settings and SSID patterns (which appear to be Buffalo-A-XXXX
 * and Buffalo-G-XXXX) are from the FCC manual.

Reviews

 * On SmallNetBuilder
 * On FoxNetwork

PSU
The power adapter shown in the FCC documents is an Asian Power Devices
 * APD DA-48Q12 (100~240VAC 50~60Hz 1.2A max. -> 12VDC 4A)