I travel a lot. And if you’re a geek like me, you can’t go a full day sans internet access without experiencing some severe withdrawal symptoms. Luckily, my iPhone, with all its WiFi and 3G goodness, ...

A modem for use in a laptop or other computer with a PC Card (PCMCIA) slot. Modem PC Cards come in landline and wireless varieties, the latter enabling you to connect to a specific cellular or data ...

Laptops communicate with wireless networks via a wireless local area network adapter installed to a Mini PCI Express slot on the motherboard. Business professionals who are experiencing signal ...

The dual-mode U301 can deliver fast speeds where a 4G signal is available, but it has trouble automatically switching from 3G to 4G. I need to be able to create and send content from wherever I am.

Your tethering options depend on your smartphone platform and on your carrier’s support–which is important, because if you decide to try it on an unsupported combination, you could be billed extra for ...

For PowerBook owners who suffer from e-mail withdrawal when they travel, it may be time to join the wireless set. Three PC Card modems make this possible: Novatel Wireless’s Merlin and Merlin for ...

There were other options available, but George Welykyj settled on Clear Wireless for his work laptop, in part because other service providers asked him to sign a long-term contract. The Elmwood Park ...