What Wi-Fi frequency band offers faster speeds and less interference?

What Wi-Fi frequency band offers faster speeds and less interference?

• A. 2.4GHz
• B. 5GHz
• C. 60GHz
• D. 6GHz

Answer: (B)

Higher-frequency Wi‑Fi bands can move data faster and tend to be less crowded, leading to less interference. They offer more available channels and support wider channel widths, which lets a connection push higher data rates in typical home environments. The trade-off is that they don’t travel as far or penetrate walls as well as lower-frequency bands, so range can be shorter. Extremely high-frequency options exist, but they have very limited indoor reach and aren’t as practical for general use. So, using the higher-frequency band gives the best combination of faster speeds with less interference.

Higher-frequency Wi‑Fi bands can move data faster and tend to be less crowded, leading to less interference. They offer more available channels and support wider channel widths, which lets a connection push higher data rates in typical home environments. The trade-off is that they don’t travel as far or penetrate walls as well as lower-frequency bands, so range can be shorter. Extremely high-frequency options exist, but they have very limited indoor reach and aren’t as practical for general use. So, using the higher-frequency band gives the best combination of faster speeds with less interference.