Linksys AE6000

"Manufactured for CISCO", the Cisco logo, "48DNUR25.SGD", and '2012.11.12 AE6000" is silkscreened on the board in the FCC photos.

FCC photos show the device using a MediaTek MT7610U (MT7610UN).
 * The FCC test report specifies the test program as MT76xxU.exe. The Wistron NeWeb part is referenced as DNUR-C4 w/ the FCC label.
 * It appears to be using an RFMD RFFM4501 802.11a/b/g/n/ac WLAN Front End Module (marked w/ logo, 4501, and KFHU).

Announced in this press release made 01/07/2013
 * Via engadget

Cisco-Linksys CES 2013 announcements - on SmallNetBuilder
 * USB 2.0

Images in Cisco Linksys Nordics' flickr