What would have been known as the “802.11ax standard” is now easier to understand as “ Wi-Fi 6.” To follow the new naming structure, the Wi-Fi Alliance re-named the two previous standards (802.11n and 802.11ac) to Wi-Fi 4 and 5. ![]() ![]() In 2018, the Wi-Fi Alliance took steps to make Wi-Fi standards names easier to identify and understand (Wi-Fi 4, Wi-Fi 5, Wi-Fi 6, etc.). As capabilities are added to the original IEEE 802.11 standard, they become known by their amendment (802.11b, 802.11g, etc.). With every new capability comes a name change to set the standards apart. Since Wi-Fi was first released to consumers in 1997, Wi-Fi standards have been continually evolving – typically resulting in faster speeds and further coverage. The technology surrounding Wi-Fi being the biggest offender when it comes to abbreviations and numerous naming structures. ![]() 2.4GHz and 5GHz dual-band wireless connectivity Wireless data rates up to 300Mbps Features a. Comparison Between IEEE 802.11a,b,g,n and ac additional features Feature 802.11a 802.11b 802.11g 802.11n 802.11ac Beamforming No No No Yes Yes Coverage Low Low Low Low High Capacity Low Low Low Low High More on 2.4GHz More on 2.4GHz Interference More More Less Less on 5GHz Less on 5GHz Quality Low Low Low Low High Table 4: IEEE802.11ac Maximum. When you’re looking to buy new wireless networking gear to set up your home Wi-Fi network, commercial Wi-Fi network or to buy a mobile device, you’re faced with an array of choices and abbreviations. 300Mbps Wireless 802.11a/b/g/n Dual-Band USB Adapter.
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