AT&T USBConnect Velocity is the latest slick quad band World 3G HSPA USB mobile broadband modem for AT&T with integrated GPS and microSD slot for up to 32Gb data cards, ligntning fast speeds - 7.2 Mbps download and 5.76 Mbps upload

Sierra Wireless 598U USB Modem for Sprint's 3G EvDO network packs microSD slot for memory cards up to 32Gb, external antenna jack, and integrated assisted GPS in a tiny and slick package

Novatel Wireless USB727 for Verizon presents a compelling package for speedy Internet connection over Verizon's wireless EvDO RevA data network

The first PCMIA broadband modem to support HSUPA – for a staggering (theoretical) download speed of up to 7.2 Mbps and upload speeds up to 2.0 Mbps