To link to a Wi-Fi network a computer must have a wireless network interface controller or a wireless adapter enabled. The adapter helps the computer to sense Wi-Fi signals from a router, enabling the device to transmit and receive data over the Internet. In most cases you can patch yourself a problem-stricken Wi-Fi adapter without opening the case.
You can connect your desktop PC to your wireless network with a few choices available: you can use a USB wifi adapter, add a specific PCIe wifi card, or upgrade to a new motherboard with built-in Wifi.
USB wifi adapters
A USB wifi adapter couldn’t be easier to use, as long as there are no issues about how the interface is understood or used by your operating system. Just plug that into your desktop or laptop. You may need to install a few drivers to get it up and running, but after that, giving your system wireless connectivity should be a simple plug-and-play routine.
Ethernet-to-Wireless Adapter
Another good option to attach WiFi is the Ethernet-to-Wireless Adapters. It may spread a WiFi signal, add a point of access or add WiFi to non-wireless devices.To any Ethernet-only system such as a smart TV, gaming console, or desktop computer, the machine adds WiFi.It works fine and has a laptop or desktop computer.
Wireless router
A router sends information between internet and your network. You can link PCs to your network with a router Wi-Fi, using radio signals instead of wires. There are various types of wireless network technology including 802.11a, 802.11b, 802.11 g, 802.11n and 802.11ac. Place your wireless router where it gets the stronger signal with the least amount of interference.
Attach the Ethernet cable to the router for the way to connect mobile hotspot to DLink router. Wait till the LED light gets steady. Now, the D-Link routers can be linked to any device. The D-Link routers can also be wired from the Android and iPhone devices to a mobile hotspot.
Install an Internal Wi-Fi Card
You can attach a Wi-Fi card to your desktop computer too. It means opening your Mac, and then inserting a dedicated internal Wi-Fi card into a PCI Express slot, PCI Express Mini slot, or something similar. If your Machine is built to be easily opened, and you have a spare slot for an expansion card, this should work well. The benefit of using a separate internal Wi-Fi card is that it may have better signal than a small USB dongle mostly because a bigger antenna that sticks out of your PC’s back can be included in the internal version. Even, if you are a tech guy installing an internal WiFi card is a good option, and you can often see the best results because there is no USB bottleneck. This isn’t usual but your machine may already have WiFi built-in based on the motherboard.
Best for connectivity: PCIe wifi adapters
The PCIe wifi connectors provide the same kind of connectivity that you would find on built-in wifi motherboards. Typically, they tend to operate better than USB adapters at least the tiny ones giving you more secure connections over longer (and stronger) distances. They’re also perfect if you know you’ll have to use most (or all) of the USB connections of your device. Offload your wireless adapter elsewhere so there’s plenty of storage for that flash drive or the gaming mouse.
Your machine will be able to connect to Wi-Fi when you’re finished, just like your regular laptop. Nonetheless, you may need to update the drivers that first came with your Wi-Fi hardware.
