The Bottom Line: The T-Mobile Rocket 3.0 4G Laptop Stick provides a very good mobile Internet connection in areas where T-Mobile 4G or Wi-Fi hot-spot coverage is available. Read review
Specs: Wireless cellular modem - USB
Specs: Fax / modem - USB, 56 Kbps
Specs: Cable modem - USB, 38 Mbps
The Bottom Line: If you're looking for a fast, reliable, portable cellular modem, the Sierra Wireless 598U delivers and even offers GPS. Read review
Specs: Wireless cellular modem - USB, 3.1 Mbps
The Bottom Line: The T-Mobile WebConnect Rocket provided blazing download and upload speeds, but it's tripped up by the fact that the carrier's HSPA+ coverage is quite limited at this time. Read review
Specs: Network / wireless cellular modem combo - USB
Specs: Wireless cellular modem - USB, 1.7 Mbps
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