The primary differences between the two frequencies are the range (coverage) and bandwidth (speed) that the bands provide. The 2.4 GHz band provides coverage at a longer range but transmits data at ...

If you notice you’re having network & internet connection problems on your Windows 10 or Windows 11 PC and issues like Unidentified network appearing, the Wi-Fi connection is limited, low Wi-Fi signal ...

USB Wi-Fi adapters allow you to add wireless internet capabilities to computers that wouldn’t otherwise have it. These may be older devices that never came with a Wi-Fi adapter or newer ones that have ...

Our team tests, rates, and reviews more than 1,500 products each year to help you make better buying decisions and get more from technology. These adapters work on a simple principle: If you improve ...

So this is a new one to me. I purchased a Asus USB-AC53 nano adapter to add 5GHz WiFi capability to a laptop that only had 2.4Ghz. Recently it stopped seeing my 5Ghz network. I narrowed it down to ...

Our team tests, rates, and reviews more than 1,500 products each year to help you make better buying decisions and get more from technology. These adapters work on a simple principle: If you improve ...

We're doing incredible things with Wi-Fi these days, like designing AI machines that use a wireless internet connection to see through walls — i.e., X-ray vision. With wireless technology that's come ...

Former CNET editor Dong Ngo has been involved with technology since 2000, starting with testing gadgets and writing code for CNET Labs' benchmarks. He managed CNET's San Francisco Labs, reviews 3D ...

In the high-stakes world of PC gaming, every millisecond counts. A lagging internet connection is not just a nuisance; it's the arch-nemesis of any serious gamer. Enter the hero of our story: the best ...

802.11: the name of the IEEE engineering trade group’s working group for wireless local area networks (WLANs). WLANs began in earnest with 802.11b in 1999 (802.11a came out at the same time, but had ...