Step 3. Choose 2.4 GHz, 5 GHz, or both. Go to Dual Band Selection. To activate the 5 GHz band, you can select either 2.4 GHz and 5 GHz (802.11a / b / g / n / ac) or Only work in 5 GHz here. If you want to disable the 5 GHz band (802.11ac), select the Only work in 2.4 (802.11b / g / n) option. On modern TP-Link routers with a blue interface
The second, 5 GHz, is newer and faster but can support much higher speeds over a smaller area. Many Wi-Fi-enabled technologies and smart home devices use the 2.4 GHz band by default since fast
Realtek RTL8821CE 802.11 ac 1x1 WiFi + Bluetooth 4.2 Combo Adapter (MU-MIMO supported) HP part # L17365-005. You can find this model on eBay. The card has the same throughput as the RTL8723DE card on the 2.4 GHz wifi band, but on the 5.0 GHz wifi band with an AC router, it has a maximum throughput of 433 MBPS.
not necessarily, i've got 2 older dell laptops that won't connect to the 5/2.4 panoramic wi-fi. workaround: i run one of the rj-45 cables out of the panoramic modem/router to the router i supplied, before getting the pano modem. both laptops connect but download speeds are very slow, compared to the pano modem on both hardwired + wi'fi.
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does wifi 4 support 5ghz