Network Adapter & 56K Modem
Network adapters are the backbone of any network. The network adapter or the network card is a hardware device that allows a computer to be connected to a network, and through the network to other computers and devices. It is installed in one of the free peripheral connect interface (PCI) slots of a computer and includes a port in which the networking cable is inserted. There are different network cards for different networks even if the computer is the same, such as Ethernet network card for a computer with Ethernet LAN and a wireless network card for the device with wireless LAN. 56k modems also are of great help for you to download at speeds up to 56 kbit/s.