Wi-Fi 6, also called 802.11ax, is the newest wireless networking standard. It supports theoretical maximum speeds of around 9.6 Gbps, though real-world speeds are typically 1 to 3 Gbps depending on your device, router, and environment.
The practical benefits matter more than raw speed. Wi-Fi 6 performs better when many devices connect simultaneously, which is common in modern homes. It uses a technology called OFDMA to divide bandwidth more efficiently, so your Netflix stream doesn't slow down when someone uploads photos in another room. The standard also reduces power drain on phones and tablets, extending battery life.
A real example: a Wi-Fi 5 router in a busy household (four people video calling, streaming, and gaming at once) often shows noticeable lag. The same household with Wi-Fi 6 remains responsive because the router handles those connections more intelligently.
When buying, check that your router supports Wi-Fi 6 and that your devices do too. Older phones and laptops won't benefit from it. Look for the Wi-Fi 6 badge or the 802.11ax label on product packaging. If you live alone or have just one or two internet users, Wi-Fi 5 may be sufficient and cheaper. Wi-Fi 6 makes sense if you have many devices, work from home, or stream video regularly.