NICs all usually use the 802.11 standard for Wi-Fi connectivity, so the one that comes with your laptop can work with any router using that standard to get online. They're usually built into the motherboards of today's internet-capable devices and allow both wired and wireless connection to the internet. One of the most common network adapters available today is the Network Interface Card (NIC), also called the network interface controller. The manufacturer will often package this software along with the adapter, or your computer will automatically install the driver when your adapter is first plugged in.īoth wired and wireless network adapters can be used on a variety of devices. When using external network adapters on a PC, you'll need to download and install the driver software specific to that adapter before you can use it. Your router is the gateway that directs wireless traffic to your devices from the internet, while the adapter allows your device to connect to the network and receive that data. They can work with wireless connections like Wi-Fi or wired ones like Ethernet.Ī network adapter is not the same thing as a router. Network adapters allow computers and other devices to interface with a local area network (LAN) or another type of network in order to access the internet. Ethernet: How Much Better Is a Wired Connection? They're usually an antenna or card built into your device, but can also be plug-in USB dongles or antennae that allow purely wired devices to receive data wirelessly. Network adapters are one of the many pieces that connect us to the internet.
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