Airlink101 AR680W


 * Product page

The CPU in the FCC photos appears to be the 5V Technologies 5VT1310..
 * of which the Ralink RT1310A is a rebranded version of the chip.


 * Per this DD-WRT forums thread, the Conceptronic C300BRS4 v1
 * is a clone ( / shares the same parent OEM model) of this device.

Wikis

 * Airlink101 AR680W on OpenWrt wiki
 * U-Boot 1.1.3 bootloader, Linux 2.6.17.6

PSU(s)
The power adapter included with the device is a
 * Jentec Technology Co., Ltd. AF1805-A (5V, 3A).