If you decide to go the wireless route for your home network, you’ll need to know a little bit about the different wireless standards that are available. Relax, despite all of the intimidating technical specifications you may encounter, there are really only a few standards and characteristics you need to understand.
| 802.11a | 802.11b | 802.11g | 802.11n | |
|---|---|---|---|---|
| Frequency | 5 GHz | 2.4 GHz | 2.4 GHz | 2.4 GHz or 5 GHz |
| Speed (Data Rate) | Up to 54 Mbps | Up to 11 Mbps | Up to 54 Mbps | Up to 300 Mbps |
| Range | 50 feet | 150 feet | 150 feet | 300 feet |
| Cost | Moderate | Low | Moderate | High |
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Source:http://www.dummies.com/how-to/content/wireless-networking-standards.html
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