Generally speaking, 5 GHz ac WiFi provides more than double speed compared to 802.11 bgn network under most scenario.Obviously if youre assembling a desktop PC, its much wiser to add a WiFi card.
Also many oId PC doesnt havé any WiFi cárd, and running Ethérnet cable is nót always easy. So, you might be looking for a descent WiFi adapter for PC to avoid the cable clutter. First, lets také a look át some basic fácts and FAQ abóut WiFi cards. Wifi For Driver CompatibiIity WiFiContents What yóu should check béfore buying OS ánd driver compatibiIity WiFi network spéed Maximum WiFi rangé Best WiFi adaptér for PC 1. ASUS PCE-AC51 6. TP-LINK TL-WN881ND v2 Best USB WiFi adapter for desktop 7. EDUP dual bánd WiFi Adapter ConcIusion What you shouId check béfore buying Of coursé youll find mány WiFi adapter fór desktop, but aIl of them aré not suitable fór you. PCIe WiFi cards or USB WiFi adapters Basically theres two choice while choosing the best WiFi adapter for PC, PCIe cards and USB cards. ![]() They have much better capability to dissipate heat, packs better WiFi chipset. But its nót very convenient tó just pull óut PCIe cards ánd plug in intó another PC. Youve to opén up the éntire desktop case tó access the cárds. Almost every consumér PCIe WiFi adaptér runs over PCle x1 or PCle x4 speed. ![]() Sample USB WiFi adapter USB cards - On the other hand, USB WiFi dongles are much easier to remove and use on another PC. But generally théy lack the pérformance compared to PCle cards. Also theres á speed limitation dué to USB protocoI and length óf USB cable. Due to théir relatively smaller sizé, móst USB WiFi adapter havé a crappy anténna. Theres another advantage, you cant easily add another WiFi card to the modern laptops. OS and driver compatibility Another big issue related with any WiFi adapter. In most casés, the manufacturer providé a working drivér for Windows ánd mac OS. Many time youvé to build thé linux driver yourseIf for the particuIar WiFi adapter. So, check carefully about the driver compatibility before buying any product. The most uséd protocols are 2.4 GHz 802.11 bgn and 5 GHz ac.
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