Wireless 101
used with permission from the HP Small Business Website
Wireless can make your business more responsive, competitive, and connected.
Compare wireless technologies and find the one that is right for you. Terms like Bluetooth, WiFi, WLAN, and Broadband/ Wireless WAN have become a part of our daily vocabulary. These technologies can help your business keep up with the ever-changing market when you know enough to make the most of them. Find out how to choose the right wireless technology so you can work more productively and stay connected no matter where you are.
| Technology: |
 Bluetooth |
 Wireless LAN |
 Mobile Broadband |
| Overview | Connect devices quickly and easily, without wires or complex gear. | Network your office and move around while you're in the office, staying connected the whole time. | Stay connected virtually anytime, anywhere, without having to hunt for hotspots or pay access fees. |
| Range | Up to 328 ft/100 m | 100-300 ft depending on obstructions | Limited only by cell signal strength |
| Bandwidth | Low (not for transferring large files) | High (as capable as a traditional LAN) | Midrange (can transfer large files if necessary) |
| Initial cost | Midrange | Low | Low |
| Ongoing cost | Minimal | Minimal | Low monthly access charges |
| Require initial activation? | No | No | Yes |
| Security concerns? | Minimal | Substantial, but easily controlled | Minimal |
| Easy to retrofit onto older systems? | Yes, with USB Bluetooth card | Varies depending on age of equipment | Yes, if the notebook has a PC Card slot free |
| Availability |
Yes (Be sure your new notebook has integrated Bluetooth) |
Yes (Be sure your new notebook has integrated Wireless LAN) |
Yes (Be sure your new notebook has integrated Broadband) |