Linksys RE1000 v2

"0500-2140281000" is silkscreened on the board in the FCC photos.
 * A label with "081R-WST376LN00 R04" is also affixed to the board.

The SoC used is a Ralink RT6855 (RT6855E).
 * Per Linksys, the CPU is running @420MHz.