Sprint PCS Wireless Web Promise abounds for really great wide-area wireless data services in coming years, but don't hold your breath. If you had to pick one service that comes closest to delivering value for mobile data users, it would be Sprint PCS' Wireless Web. Unlike those future networks, Sprint's current offering is circuit switched, but that doesn't totally diminish its effectiveness. Like all 2G mobile data networks, performance is nothing to get excited about with maximum theoretical data rates of 14.4 Kbps. Nonetheless, with the increased availability of Web sites optimized for low-speed mobile data, Sprint's service, used in conjunction with the newest generation of PCS phones, delivers functionality you just couldn't get a few years ago.
Coverage is generally good within metropolitan areas, including all major U.S. airports.
However, if you wander away from cities or major interstate highways, it won't take long for the signal to disappear. Cisco has continued to invest in and improve upon Aironet's market-leading technology, and it seems committed to maintaining a leadership position. While you'll pay a premium for Cisco's Aironet NICs, it's a safe choice for network managers who are looking for high quality in an increasingly commoditized market. The Aironet 340 access point continues to set the standard for competitors. The unit offers a range of configuration, management and security options, and its performance is excellent.