A Linksys router that uses a Vodafone Mobile Connect Card 3G for UMTS backhaul.
There is a common misconception that it is limited to 5 users, but it's not - that is just a reference figure for the number of business users (running standard Office applications) that can share the standard UMTS 384/64Kbps rate without noticing any performance degradation. Outlook alone will generate far more traffic than your average browsing session, and tends to clog up any connection...
Resources:
- Linksys GPL Code Center
- First Press Mention (Spanish launch)
- Engadget
- Local news