A networking router is a device that forwards data packets between computer networks, creating an overlay internetwork, it is connected to two or more data lines from different networks. When a data packet comes in one of the lines, the router reads the address information in the packet to determine its ultimate destination. Routers perform the "traffic directing" functions on the Internet. Homes, as well as offices, need network switch like the Cisco 16 port 10gb switch in order for networked devices to communicate efficiently. TP Link wireless Extender can be used to connect computers, printers and servers within a building; so get the right price for TP Link Router and various USB hub in Nigeria at Jumia.
There are several factors to consider when choosing a particular networking device. Of the whole factors, there are two major factors that can't be overlooked which are Speed and Security. The speed determines how fast the device can transfer data and information while security involves the several security protocols implemented in the device. When connected to the internet, there is information shared online which makes it easy for a system to be attacked by malicious programs or virus or maybe get hacked. So it is highly important for your system to be protected.
Modem: This is known modulation demodulation. It is a computer hardware device that helps transmit data (modulation) and also receive data (demodulation) from another computer system. It helps connect a computer system to the internet.
Routers: These are networking devices used for extending networks by forwarding packets from one logical network to another. Imagine the internet to be a traffic of several systems sending data and information to another, the routers help direct these data and information to the right MAC addresses it is intended for.
Switches: These are also known as switching hubs but they are smarter than the normal hubs. They help connect two or more computer systems together on a computer network by using packet switching to forward, process and receive data to the targeted destination. Better than hubs, switches can actually determine the exact address a data is to be sent unlike the hub that can't.
More sophisticated routers, such as enterprise routers, connect large business or ISP networks up to the powerful core routers that forward data at high speed along the optical fiber lines of the Internet backbone. Though routers are typically dedicated hardware devices, use of software-based routers has grown increasingly common. CISCO and LINKSYS are top brands that produce these routers for both private and business purposes. On Jumia we have quality switches that will let you increase your network access as well as mobile wifi router for forwarding date from one network to the other. For everything computing, browse online at Jumia; it is just a click away.