If you have a broadband network connection, such as a DSL or cable modem, you need a few components to network your home or small office. You can always dedicate a computer as a gateway, but it has to stay on all the time. The more convenient alternative is to use a router and a hub to share your Internet connection. Buffalo's AirStation combines router, hub, and wireless capabilities.

The Buffalo AirStation WLAR-L11-L is a router with a twist. Integrated into the device are a four-port 10/100 Ethernet switching hub, an 802.11b access point, and a DHCP server. The AirStation can assign up to 16 wireless IP addresses, which should be sufficient for most homes and small offices. The AirStation provides all the features you'll need to get your network started.

The AirStation will support DHCP or a static IP address from your DSL or cable provider. If you use PPPoE-based DSL, which can complicate home networking, you'll be able to assign the AirStation your login information to automatically connect to your ISP. From your ISP's perspective, you'll be surfing from only a single machine.

When we first looked at the Buffalo AirStation, we weren't particularly impressed. However, the AirStation subsequently provided exceptional stability with crashes limited to twice in one year. We liked it so much that some of our LabRats use it at home. Buffalo has made some updates, but we still find it more complicated than necessary. But once it's set up, the AirStation provides solid uptime. Its long-term performance is so good, we've upgraded our original three-star rating to four stars.