Technology
Wi-Fi 7 offers substantial speed gains over Wi-Fi 6 amid gradual device adoption
While the standard introduces Multi-Link Operation and wider channels, real-world benefits vary based on device hardware support.
The short version
- Wi-Fi 7 provides theoretical speeds up to 46 Gbps and improves network congestion management through Multi-Link Operation and 320 MHz channels.
- The standard is backwards compatible with older devices, though legacy hardware cannot utilize its latest networking capabilities.
- Hardware testing indicates inconsistent feature support across different client devices and entry-level routers.
- Wi-Fi 6 and Wi-Fi 6E remain viable alternatives for home internet ahead of the anticipated arrival of Wi-Fi 8 in 2028.
Key facts
- The Wi-Fi Alliance officially launched the Wi-Fi 7 standard in early 2024.[Engadget]
- Wi-Fi 7 routers can reach theoretical speeds of up to 46 Gbps, which is roughly five times faster than Wi-Fi 6E.[Engadget]
- Wi-Fi 7 introduces Multi-Link Operation across 2.4 GHz, 5 GHz, and 6 GHz bands simultaneously, along with 320 MHz channel widths.[Engadget]
- Hardware evaluation by RTINGS identified inconsistent implementation of standard Wi-Fi 7 features across consumer devices.[Engadget]
- The subsequent networking standard, Wi-Fi 8, is projected to launch in 2028.[Engadget]
What remains uncertain
- The extent of real-world speed and latency improvements for end users remains dependent on internet service tier limits and specific client device feature compatibility.[Engadget]