There are 5 things that you must consider when you buy Linksys Router Wireless.
1.Choosing Linksys Router Wireless Model
There are many Linksys Router Wireless supporting different wireless standard, such as 802.11a, 802.11b, 802.11g and 802.11n (draft n). I will summarize all wireless standards in the table.
Protocol Frequency Typical Data Rate Max Data rate Range
802.11a 5 GHz 23 Mbit/s 54 Mbit/s 115 feet
802.11b 2.4 GHz 4.5 Mbit/s 11Mbit/s 115 feet
802.11g 2.4 GHz 19 Mbit/s 54 Mbit/s 125 feet
802.11n 5GHz and/or 2.4GHz 74 Mbit/s 300 Mbit/s 230 feet
Now ,we will look at the Advantage and Disadvantage of each 802.11 protocol.
-802.11a
Advantage of 802.11a - fast maximum speed; regulated frequencies prevent signal interference from other devices
Disadvantage of 802.11a - highest cost; shorter range signal that is more easily obstructed
-802.11b
Advantage of 802.11b - lowest cost; signal range is good and not easily obstructed
Disadvantage of 802.11b - slowest maximum speed; home appliances may interfere on the unregulated frequency band
-802.11g
Advantage of 802.11g - fast maximum speed; signal range is good and not easily obstructed
Disadvantage of 802.11g - costs more than 802.11b; appliances may interfere on the unregulated signal frequency
-802.11n
Advantage of 802.11n - fastest maximum speed and best signal range; more resistant to signal interference from outside sources
Disadvantage of 802.11n - standard is not yet finalized; costs more than 802.11g; the use of multiple signals may greatly interfere with nearby 802.11b/g based networks.
2.Thinking about the compatibility with Linksys Router Wireless adapter
Think about the compatibility with Linksys Router Wireless adapter, access point or other wireless devices when you choose the Linksys Router Wireless. That’s no point you bought an 802.11g Linksys Router Wireless when other wireless devices are 802.11b aware only.
Always take into accounts of how do you plan to deploy the wireless network, what wireless devices you have and what others you plan to buy when choosing the Linksys Router Wireless.
3.Looking for Wireless Encryption Support
You must always enable encryption on your Linksys Router Wireless, so choose the router with at least WAP encryption. The best you can choose is the one with WPA2 encryption support. Having encryption in your wireless network would allow authorized users with correct encryption key to join the network. It would also avoid your network bandwidth from stealing by neighbor or strangers.
Don't use WEP encryption on your router if you have better choices, this type of encryption is easily to be hacked by using hacking tool that freely available on Internet.
Best security <
--------- >Low Security
WPA2 WPA WEP
4.Warranties
Linksys Router Wireless always provide a warranty package together with their equipment. The length and terms of these warranties vary widely. A better warranty may indicate a manufacturer more committed to support their products, while a lesser warranty could indicate a somewhat lesser standard of product quality or reliability. Always consider wireless router warranties when making your purchase decision. Linksys Router Wireless is one of the manufacturer that you can trust.
5. Size and Style
In many households, wireless Internet routers are installed in a visible central area of the residence. Purchasing a stylish router can make this an attractive addition to the decor that you will be proud to show family and friends. Linksys Router Wireless vary in both size and shape. If you plan to install the Linksys Router Wireless in a confined space, ensure you pick one with a suitable form factor. Small business owners and others interested in portability may likewise consider the class of "travel router" products.
Resource:
Choosing wireless router