Linksys EZXS55W v4.2

Overview
"A\N: GPCEB1040-000-PP402", "P\N:GEB1040 Rev.PP", "START: 2006/01/12", and model checkbox w/ options of GEB1040 (checked) / GEH1040 / GEB1045 is silkscreened on one unit's board, as well as a date code of 0617 (Apr. 2006).

The Switch IC has a small / moderate size heatsink adhered to it. Radial caps on the board are largely Stone branded.

Links of Interest

 * Teardown on TechRepublic (photos by Erik Eckel)