3Com® 10/100 LAN+56K Modem Mini PCI Card 3CN3AC1556B connectors

Kas,

Thank you for using the Dell Community Forum.

You can get pricing and availability information from Dell Software and Peripherals.

They are our Software and Peripherals department and sell components from other vendors. While Dell does not support these items outside of the first 30 days of ownership, this site can help guide you more effectively on a peripheral purchase than another retail vendor could.

2. Choose Small Business as your business segment.
4. Click on Dell Parts Finder.
6. Pick your system type and model or enter your service tag for suggested products for your Dell computer.
8. Click Search.

They also have hard drive, memory and peripheral upgrade options. If you cannot find what you are looking for by the search engine, you can contact them at:

1-800-372-3355, option 5.