Xircom MPCI3A56G-100P

IBM FRU 19K5888, P/N 19K5886
 * On ThinkWiki (Xircom 10/100 EtherJet Mini PCI Adapter with 56K Modem)
 * This module was used in the Thinkpad X20 (Type 2662)

Per a device with S/N 9006MC86A4E2 (1501)...
 * "200-0688-001 REV A" is silkscreened on the board. Date code 5200 (Dec. 2000)?
 * This device is using an Agere 1643T48 modem IC.