3Com 3C905CX-TX-M

"(C)2002 3COM CORPORATION", the newer 3Com logo, the product info box, and some other stuff is silkscreened on the top of this particular board.
 * The Ethernet controller (BGA package) is labeled with...
 * the newer 3Com logo
 * 920-ST06
 * 3Com 40-0654-002
 * MG0Q60 UA (may be MGOQ60)
 * C 2052