Aten UH-254

Overview
The Aten A logo is silkscreened on the top of the board. "0PB4-0166-C(R2.1)" is silkscreened on the top and bottom of the hub board.
 * "ZUH254-B-31" and "ZO5-47007300012BA" is printed on a label affixed to the bottom of the board.

The copyright date on the packaging is 2005.