Actiontec 802MIP

Overview
On djb's PRISM models page (archived here)

"MADE IN TAIWAN" and "ISL37400M" appears to be silkscreened on the board.

Probably used in

 * IBM Thinkpad X22 (FCC ID: ANOSY3W26629DX), IBM Thinkpad R30 (FCC ID: ANOCH126P8056), IBM Thinkpad A30 (FCC ID: ANOVNCBDC80211B)
 * FRU P/N: 26P8472
 * HP OmniBook 6100 (FCC ID is probably B94WLAN, Quanta manuf.)
 * The PCI ID used in this entry is from HP's driver set for the 6100.