Trusted Reviews have looked at the Linksys Wireless-G Router for 3G/UMTS Broadband

Despite the prevalence of broadband there are times or circumstances
where it is simply not possible to have an ADSL or cable connection and with
today's bandwidth hungry users the humble POTS modem is no longer a
worthy option. Enter the Linksys Wireless-G Router for 3G/UMTS, which is a
standard broadband router that accepts a Vodafone 3G/UTMS PC Card, enabling it to deliver Internet access from anywhere there is a nearby power socket and Vodafone network coverage.

Linksys Wireless-G Router for 3G/UMTS Broadband