Keyspan USB Hub (UH-4AWH)

Overview
"ATEN" and "0PB2-0430-B" is silkscreened on the top of the board populating this entry. This text is also on the bottom of the board.
 * The board is using a Fairchild Semiconductor 278RA05 5V Low Dropout Voltage Regulator (LDO) and D.S. branded capacitors.
 * A sticker with "UH4Z-AKS-31" and "A2LF009001547KA" is affixed to the bottom of the board.

Links of Interest
Product page (via archive.org)
 * First instance of this hub type on the Keyspan site is on Nov 1, 2001