3Com 3C905C-TXM

Overview
This particular card has a P/N of 03-0237-600 B (B2 revision?).
 * The unit's S/N is HER177E7FE.

All the model / product info and "(C)1999 3COM CORPORATION"
 * is silkscreened on the top of the card.


 * The 3Com Ethernet controller (Broadcom BCM5904 ?) is marked with...
 * the 3Com logo
 * 920-BR05
 * 3Com 40-0579-005
 * BROADCOM 5904