TP-LINK TD854W

Overview
"2011500078 Rev:1.0" is silkscreened on the board in the FCC photos.

FCC photos appear to show the device with a EtronTech EM638165TS-6G,
 * but this seems to be suspiciously low capacity (8MB) for the device.

The device probably uses Realtek RTL8672 and RTL8188RE.

Revisions

 * TP-LINK TD854W V3 (Airocon RT-RUS) - OUI: 1C:44:19 (FW: 1.76MB)
 * TP-LINK TD854W (HW Ver:4.0, FW Ver:2.1.7) • Flash Dump (1.78MB)
 * CPU: Realtek RTL8676S (PCB image)
 * Flash: Winbond W25Q32CSIG (4MB)
 * PCB ID: 2011500175; OUI: 1C:44:19