Linksys EZXS55W v1.0

"A/N: PCB-KUS5-PA4" and "P/N: KUS5 Rev. A" is silkscreened on the board of the unit populating this entry.
 * A date code of 9943 is etched onto the bottom of the board.

This is presumed to be the first revision of the EZXS55W - there is no version / revision information on the label.
 * The appearance / design is completely different to later iterations of the EZXS55W - all the Ethernet ports + LEDs are on the front of the unit, the power jack is on the back, and the case is a greyish-white.