The main difference is speed. Under ideal conditions, 2.4 GHz WiFi will support up to 450 Mbps or 600 Mbps, while 5 GHz Wi-Fi will support up to 1300 Mbps. But be careful! The maximum speed dependent on what wireless standard a router supports — 802.11b, 802.11g, 802.11n, or 802.11ac.
Hi @Niclas_sql. Welcome to NETGEAR Community! WNA3100M is not a dual band adapter. It can only detect 2.4GHz WiFi network. To know more about this product, you may check this link WNA3100M Tech Specs. Regards, Blanca. Community Team. View solution in original post. 5 Ghz Wi-Fi: When to Use 20 MHz. If you have a 5 GHz router, consider using 20 MHz for maximizing the amount of non-overlapping channels. Regardless of using 2.4 GHz or 5 GHz, 20 MHz leaves you with the largest amount of non-overlapping channels. 20 MHz makes sense for high-density deployments and areas where interference is a major problem. 5 Check your TV’s compatibility with 5 GHz Wi-Fi by confirming it supports IEEE 802.11ac or 802.11n standards, and consult the product manual or the Display Specifications website. If your TV lacks native 5 GHz support, consider using a dual-band Wi-Fi-capable streaming device such as Apple TV, Roku, or Google Chromecast.Get the help and troubleshooting tips you need for Roku wireless connection issues, ethernet connections, and more. Roku Community. Streaming Players. Wi-Fi & connectivity. 2022 ROKU Devices Capable of Using 5ghz WIFI. Vicky2003. Channel Surfer. 02-20-2022 06:09 AM.
2 days ago · As a result, there has been a very rapid switch in Wi-Fi from Wi-Fi 4 [§9] (2.4 GHz 802.11n) to Wi-Fi 5 [§10] (5 GHz 802.11ac), to Wi-Fi 6 [§11] (5 GHz 802.11ax), and now to Wi-Fi 6E [§12] (802.11ax extended into 6 GHz) in an attempt to keep up. KC4P.