TP-LINK TD-W8961ND v2.x


 * Product page

"2011500100", "Rev:1.0", and a date code of 1146 (Nov. 2011)
 * is silkscreened on the images shown below.
 * It would appear to be using TC3162U..

The default SSID pattern is likely TP-LINK_XXXXXX.