The mobility and the convenience of wireless Internet connection makes this technology preferable to anything we’ve used before. DSL stands for digital subscriber line and it represents a type of Internet connection service available to a user using cable modem wireless router. In case you have a pre-configured DSL wireless modem, you have to buy a DSL wireless router too, meaning that the connection has to be the same. A DSL Internet connection will not be possible with a cable service. There are nevertheless devices that match both. It’s all about checking the compatibility.

A pretty common design of DSL wireless router includes four LAN ports that allow the connection of four wired hosts such as desktops, peripherals, laptops and handhelds. A switch will be required for the connection of more wired devices. In order for the computers to be connected without cables to the DSL wireless router they have to include wireless LAN cards, either external or built-in. The connection between the DSL wireless router and the computers in the network will take place through the radio waves sent by the router’s antennae to the PC LAN cards.

Make sure you check the standards and the protocols specific to your electronic appliances so that you can buy a matching wireless router. The normal data transfer rate standards are 802.11a and 802.11g, which you may already know by the name of Wi-Fi, and they provide 54 Mbps. The newest standard is 802.11n, and it has a huge transfer rate of 540 Mbps. When the DSL wireless router and the computer’s wireless network card follow the same networking standard, you will have a good wireless LAN and WAN connection.

Data security is another issue that should concern you for wireless network compatibility. The security of your data should be the primary concern when purchasing routers. Thus, the device should follow the Wired Equivalent Privacy features which enable Wi-Fi Protected Access or WPA. Thus the data transmitted over radio signals gets encrypted following a protocol that keeps it totally safe.

You can also choose between external and internal antenna for the DSL wireless router with the mention that the external one insures a high quality transmission. Modifications are possible if the antenna is detachable or if you have the possibility to attach another one. Don’t make a purchase without checking all the functions of the router; determine whether the device can also work as a switch or hub and see if it includes additional firewalls.

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