The 2.4GHz frequency while slower compared to 5Ghz can travel farther and is still widely used when distance is a problem.Īlfa Long-Range Dual-Band AC1200 Wireless USB 3.0 Wi-Fi Adapter w/2x 5dBi External Antennas – 2.4GHz 300Mbps/5GHz 867Mbps – 802.11ac & A, B, G, N This makes it a wireless adapter that will work in most any WiFi network. The 2.4Ghz band is for legacy devices and works with the older Wireless-N protocol.

The EDUP AC600 is a Dual Band 802.11ac WiFi adapter that works in both the 2.4Ghz and 5GHz frequencies.Ĩ02.11AC is currently the fastest WiFi protocol and works in the 5GHz band. USB WiFi Adapter 600Mbps EDUP 802.11ac Dual Band 2.4G/5G Wireless Network Adapter USB Wi-Fi Dongle with 2dBi Antenna Support Windows XP,Win Vista,Win 7,Win 8.1, Win 10,Mac OS X 10.7-10.14 Our Picks for Best USB Wireless Adapter for Desktop PC *This post contains affiliate links which at no cost to you allows us earn a commission on product purchases.

WiFi adapters come in all shapes and sizes and can even upgrade an older PC to new protocols.īelow is our picks for best wireless USB dongles with links to the reviews.Īs always be sure to also read reviews on Amazon, forums, or elsewhere to be sure a unit is the right pick for you. One sure work around that is quick easy and cheap is a USB wireless adapter. Desktop computers despite being big often lack built-in WiFi.Įven if a desktop does have wireless built-in upgrades such as Windows 10 can cause it to stop working.

Panda wireless pau05 windows