Wireless USB Adapter vs PCI Wifi Card Solved. Plight Of The Zombie Final Dance. Ok, I have your answer better than these. USB offers convenience, but is also limited to the speed of your USB. Look up data transfer speeds for USB, USB 2. USB 3. 0. PCI is limited to what your motherboard can handle, which is substantially more. If youre gonna be dealing with a slower connection, then I suppose it doesnt really matter that much, but if youre gonna be hotspotting on at least a halfway decent 4. G, then you have these things to consider. Also, if youre simultaneously using another USB port, especially on an older PC, that could end up throttling both your Wi Fi speeds and your data transfer speeds if both are used simultaneously. PCI is quick and rather easy to install. Id only go USB if I was planning on using on multiple PCs. USB 1. 0 was either 1. Mbps. Thats Mbps, not to be confused with MBps. Bytes. 8. Mb 1. MB Megabit and Mega. Byte. So, basically USB 1. Netflix. USB 2. 0 is much faster, but still, many factors affect the actual speed youll get. USB 3. 0 would do alright, depending on your needs of other USB devices connected. Simple Google search can verify everything Ive said. Good luck guy and just FYI, the PCI card the last answer mentioned may be a bit over the top for your needs. Thats somethings youd get if you were running 1. MBps internet doing online gaming on a powerful, newer gaming PC. A simple one would be plenty. Besides, even if you had those speeds, an older PC couldnt make use of them as even the bridge on the motherboard isnt gonna be able to transfer those speeds. Thats a 1. 3. Gbps wifi card. I mean, seriously guys, do you just have too much money on hand and not have a clue what youre really getting If so, contact me and Ill set you up with same exact performance and pocket the excess by getting you parts that match your systems capabilities. HTB1dSZ5JVXXXXX3XXXXq6xXFXXXF/Diagnostic-tool-Sd-connect-c4-BGA-Main-Board-and-Wireless-PC-Card-with-Wifi-for-MB.jpg' alt='How To Install A Wireless Pc Card' title='How To Install A Wireless Pc Card' />Install the Microsoft wireless mouse drivers in order to start using your Microsoft wireless mouse on your computer. Drivers are essential for a correct. Follow these steps if you need to install wireless network card drivers manually on Surface Laptop, Surface Studio, Surface Book, Surface Pro models, or. Wireless card Laptop Parts 1. Laptop internal wireless network cards also know as WLAN card or Wi Fi card come in different shapes ans sizes. NPN5ANCNaqk/hqdefault.jpg' alt='How To Install A Wireless Pc Card' title='How To Install A Wireless Pc Card' />On the picture above you see two most common internal wireless card types found in laptops. Two wireless cards on the top have Mini PCI form factor connector and found mostly in older laptops. Two wireless cards on the bottom have Mini PCI E Mini PCI Express form factor connector and found mostly in newer laptops. Mini PCI E connector is not backward compatible with Mini PCI connector. In other words, you cannot install a Mini PCI E wireless card into the Mini PCI slot. The wireless card plugs into the Mini PCI or Mini PCI E slot on the motherboard. Most internal cards have two small connectors for wireless antenna cables, some newer Mini PCI E cards have three connectors and require three antenna cables. On the picture below you see an internal Mini PCI wireless card connected to the laptop. As you see, there are two antenna cables connected to the card. One main antenna cable and one auxiliary antenna cables. In order to remove the wireless card, youll have to disconnect the antenna cables first. Grab firmly the antenna connector with your fingers and unsnap it from the card. Do the same with the second antenna cable. After that you remove the wireless card the same way as you remove the RAM module. Spread latches on both sides of the card with your fingers and the card will pop up at a 2. Carefully pull the wireless card from the slot. On the picture below you see a newer Mini PCI E wireless card pluged into the slot on the motherboard. In my example the card has three antenna cables. Many Mini PCI E cards have only two antenna cables. This card connects to the motherboard differently than a Mini PCI card. Ther are no latches on the sides. The card is secured to the motherboard by two screws. In order to remove this card 1. Disconnect all antenna cables from the card. Do not forget to make a note how cables are connected. Remove two screws and the card will pop up at a 2. Carefully pull the wireless card from the slot. On some laptops the internal wireless card could be accessed throught the hatch on the bottom, on other laptops its hidden under the keyboard or laptop cover.