TRENDnet TEG-S224 C2.0R

Overview
A Cameo typical label and silkscreened text on the board
 * seems to indicate CAMEO manufacture of this device.

A silkscreened date code of 0639 is found on the board -
 * it's the basis for the estimated release date in this entry

Power supply used
The power supply used within a sample production unit is a
 * DVE DSO-15W-05.