Typically notebook computers come loaded with a LAN / Wired network adaptor and a WI-FI adaptor. Some newer models either come equipped with or can be added to optionally with Bluetooth receivers / transmitters and 3G/4G+ air cards.
A wireless and wired network adaptor
A modem
Newer notebook computers ship with a Wifi wireless network adapter already installed inside. Verifying the existence of these built in adapters can be difficult, as they are not generally visible from the computer's exterior. Follow these instructions to confirm or deny the existence of wireless notebook adapters in Windows XP.
USB Network Adapters connect to the USB port on your computer and make wireless networks possible. You can find USB Network Adapters online on sites like Amazon or you can go to your local Wal-Mart or BestBuy.
A network adapter, network card, LAN Adapter, NIC, etc is a piece of computer hardware used to allow computers to communicate over a computer network. Used for connecting to the internet.
Network Nibble NAND (gate) Notebook (computer)
There are many retailers where one can purchase a network adapter for one's computer. Network adapters can be purchased at eBay, Amazon, Mwave, and Newegg.
To connect computer to a network you need a network adapter, a broadband modem or a mobile modem. Two main types of connections are corded and cordless.Corded connections use an Ethernet wire (Ethernet network adapters) or a cable TV wire (broadband modems).Cordless connections use a WiFi network signal (Wireless network adapters) or a GSM/EDGE/UMTS mobile signal (mobile modems).
You can go and buy a wireless network adapter at Wal-Mart wherein they offer you different brands of wireless network adapters. You can also buy such network adapters at www.amazon.com, www.bestbuy.com.
Nowadays most of computers come with wireless adapters but it is an extra option and you need to pay for it. You always can check presence of wireless adapter by going to Device Manager->Network adapters.
An ethernet adapter is the component that allows you to connect to your internet modem or computer network. Upon connecting your ethernet cable, you will be able to access the internet or computer network to which you are connected.
A personal area network or PAN consists of personal devices at close range such as a cell phone, PDA, and notebook computer in communication. This computer network is used to transmit data among devices.
One can purchase Powerline Network Adapters on Amazon, Best Buy and Pc Advisor. Other places to purchase a Powerline Network Adapters are Staples and Ebay.
You can find information on network adapters, as well as product reviews for several different brands of adapters on Amazon. Do a product search on http://amazon.com