IpTIME A2004NS

Product page
 * EFM Networks's product page states the device has 8 MB Flash and 64 MB RAM.
 * The release is specified as being in June 2013.
 * The KCC regulatory ID of the router is KCC-CMM-EFM-IPTIMEA2004NS.
 * Additional specs noted...
 * Dimensions: Dimensions::182.5 mm x 133.5 mm x 26 mm
 * Weight: Weight::342 g

Review on max1013.tistory.com (specs are derived from this review, it's dated 2013-07-23)
 * "04227C" appears to be silkscreened on the board.
 * The power adapter shown bundled with the device is a FAIRONE Electronics FBGD1202000K (100-240VAC ~ 50/60Hz, 0.7A -> 12VDC, 2.0A).
 * The product code on the box is 8809228971763.

Some YouTube (ShoppingDaNaWa's channel) video about the device (published 2013-06-25)

This device is presumed to be using RTL8812AR for the 11ac radio.