Updating Intel PRO Wireless LAN 2100 3B Mini PCI

[bob423]

I can't find the right software updated listed for my R40 on Lenovo's site. Device Manager lists my wireless card as:
Intel PRO Wireless LAN 2100 3B Mini PCI Adapter but I can't find that model listed in the update list.

My R40 description is per Lenovo's site is:
Product: ThinkPad R40 2897-B4U
Operating system: Windows XP

Original description: P M 1.4GHz, 256MB RAM, 40GB 4200rpm HDD, 15 XGA(1024x768) TFT LCD, 32MB ATI Radeon 7500, 24x10x24x/8x CD-RW/DVD, Intel 802.11b wireless(MPCI), Modem(CDC), 10/100 Ethernet(LOM), UltraNav, Secure Chip(TCPA), IEEE 1394, 8 cell Li-Ion battery, WinXP Pro

From Lenovo driver update page I have the following choices:

Networking: Wireless R40 R40e
1) Cisco Wireless LAN mini PCI driver

2) High Rate Wireless LAN MiniPCI Adapter III
Note: ThinkPad R40 models 2681, 2682, 2683

3) Dual-Band 802.11ab and 802.11abg wireless LAN Mini PCI adapter

4) Intel PRO/Wireless LAN 2100 3B Mini PCI Adapter
Note: ThinkPad R40 models 2722, 2723, 2724 only

My adapter is listed for models 2722, 2723 and 2724 ONLY.

Here's the direct link to the R40 driver page http://www-307.ibm.com/pc/support/site. ... MIGR-46024.

Device Manager shows that I presently have the Intel version of the driver installed: 3/7/2003, version 1.1.5.0

Can someone help out on which version of the update software I should use?

Thanks Bob