When choosing a modem, if your service provider is providing internet through the cable network, the modem for cable is a standard one called the DOCSIS 3.0 being the latest format across all brands. If it is a DLS connection, you would go for a VDSL connection for speeds greater than 15 Mbps and an ADSL connection for lesser speeds.
The number of channels available is important. For one or two persons, 8 download and 4 upload channels are sufficient, while for a larger family, with many devices working simultaneously, 16 or 32 download channels, high end modems which are expensive would be required.
Routers are a lot easier to choose. There are two types of technology in use.
· The faster AC which has beam forming technology, directs a beam at your device instead of the radius wifi technology. This is better for new devices and old ones too work well on this technology.
· N technology is comparatively slower.
The number too denotes the speed in megabytes per second. (Mbps) It can range from 100 Mbps to 5300 Mbps. Ideally, one should go for speeds upwards of 1600 Mbps not greater than 2300 Mbps. This is valuable advice from an expert.
It is always better to buy a modem and a router on your own rather than going for what the service provider is providing for a low rent. The difference in internet speed is worth spending a few hundred dollars.