A network card is used for this purpose. Many times, you will see the abbreviation NIC used. NIC stands for Network Interface Card. There are many types of NICs that have been used in the past. For all intents and purposes, the only NIC type in use today is Ethernet cards.
I think you have missed something to add to your question.
Anyway, a lot of devices are used to connect a computer to a network. The most common devices are- modem,routers, hub, bridges, gateways,repeaters etc.
A device that connects a client computer to a network is called a network adapter, or a Network Interface Card.
if you have wifi or bluetooth you can go on wirelessly.
Network Interface Card
Network Interface card
A modem or router
A router
The network device that connect multiple networks that use the same protocol is a ROUTER.
NIC
The SonicWall VPN client is a hardware based networking device that connects the client with a desired VPN server to build a virtual private network for transferring data over a so called secure VPN-tunnel.
A device with wireless connectivity or Ethernet ports, which otherwise connects a series of devices in a network topology.
A modem or router
The default gateway is the first IP address of the device that a client computer will look for when attempting to gain access outside the local network. This device could be a router, server, or other similar device; it is the device that grants access to the internet or other networks.
Connects computer to phone line. It is a modem.
A router
The network device that connect multiple networks that use the same protocol is a ROUTER.
No, the printer has a internal processor that manages its functions, but yes, it is a device that connects to the system unit. the computer's processor HELPS managing it, but the printer's processor do the hard stuff
Connects computer to phone line. It is a modem.
NIC
A peripheral
You need a WAP - WIreless Access Point. This is a bridge device that connects the two types of networks together. Or, use a router.
RouterBridgeSwitch1- diodes2- Transistor3- FET's