In a reference detail provided by ShopWiki.com, there are three standards of wireless router networking: wireless B (802.11b), wireless A (802.11a) and wireless G (802.11g). In a more deeper meaning, the said wireless' difference can be best understood by with the following information:
Wireless B equipment can transfer data at a theoretical maximum speed of 11 Mbps, although in the real world it's closer to 6 Mbps.
Wireless A equipment runs at a maximum speed of 54 Mbit/s, but it doesn't work with wireless B equipment and has never become popular.
Wireless G equipment can transmit data at speeds up to 54 Mbps, with a distinct advantage that it is backwards compatible with wireless B kits. This means you can mix and match wireless G and B equipment on the same network, although using a G device with a B will drop the overall transfer rate down to a maximum of 11 Mbps.
The effective use of any router will also matter to the location and the unit you are using. Therefore, anyone who intends to use the wireless router should sek the advise of a technical expert to better understand the actual range and effectiveness of using the unit anywhere in the specific location.
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