Netgear CG3100Dv3

Overview
"PCB MADE IN CHINA" and "ACM6280 REV:2.00 (A)" (ASUS P/N)
 * is silkscreened on the board in the photos.

Pegatron is the presumed OEM.
 * DOCSIS 3.0 8x4

The default SSID pattern may be CG3100DXX for at least some units
 * .. and possible XXXXXX (upper case hex digits) for others.

This device appears to use Broadcom BCM3380GKFSBG.

Links of Interest

 * Netgear CG3100D v3 on OpenWrt wiki
 * On ForoCoches forums (PCB images)