NEC Aterm WR8165N (ST)

Links of Interest
Review and stuff on Internet Watch (JP)

Eileka's review of the device on coneco.net (w/ low res board images)
 * "Cheeper-ST", "AL1-003464-001", "48RNRK01.0GA", and "2012/07/04" appears to be silkscreened on the board.
 * Eileka notes the device as using RTL8196E (P/N clearly visible) and RTL8192CE (P/N not visible)

This device seems to be near identical to the WR8166N..

Vendor links
On Amazon.co.jp
 * ASIN: B009GQNM90, Date added: 2012-09-26, Shipping weight: 354 g