When you select Wi-Fi router must first pay attention to the type of port designed to connect to the Internet. It can be a standard LAN port or the DSL channel, intended for connection to the telephone line. Find out the type of Internet channel, which uses your ISP.
Note the number of connectors LAN which has a router. If you do not need to connect your device to desktop computers, purchase a router with no LAN ports. The prices of such devices can be much lower.
Find out the types of wireless networks that support Wi-Fi router. Typically, the equipment is able to create access points for 802.11 n, g or b. In that case, if you need to connect your device to a large number of laptops or you are unsure of the network, get a router that supports mixed mode operation.
Do not forget to specify the security types of the access point. It is better to use a device that supports WPA and WPA2-Personal. This will allow you to protect your wireless network from unwanted connections.
Find out the radius of propagation Wi-Fi. Remember that manufacturers usually indicate the coverage area without regard to obstacles. Ie if you plan to install the router in the room, then consider the number of walls and partitions, which will be located between the access point and laptop.
Do not purchase a powerful Wi-Fi router, designed for simultaneous work with dozens of devices if it is not needed. Most often, at home it is wiser to use a budget device models that will perfectly fulfill their functions.
Make sure that the router supports Internet access, that uses your provider.