Although the Institute of Electrical and Electronics Engineers (IEEE) has not officially approved the Wi-Fi7 (802.11be) specification standard, some manufacturers have made Wi-Fi7 the main selling point of the new Z790 motherboard. in,Many motherboards are equipped with Intel's Wi-Fi7 products, and Intel also provides different forms of Wi-Fi7 wireless network cards, which are expected to be launched this year.
Intel has now listed two Wi-Fi7 wireless network cards, namely BE200 and BE202, providing two sizes of M.22230 and M.21216, all support 2.4GHz, 5GHz and 6GHz frequency bands and 2x2TX/RX.
The maximum data transmission rate of BE200 can reach 5Gbit/s. Both BE200 and BE202 support PCIe and USB interfaces and can be used on desktop motherboards and laptops.
It is reported that Wi-Fi7 introduces 320MHz bandwidth, 4096-QAM modulation, Multi-RU, multi-link operation, enhanced MU-MIMO, multi-AP collaboration (often referred to as MESH networking) and other technologies based on Wi-Fi6E. This allows Wi-Fi7 to provide higher data transmission rates and lower delays compared to Wi-Fi6E.
In addition, Wi-Fi7 promises a maximum aggregate bit rate of 40Gbit/s, which is enough to meet the use of high bit rate 4K/8K video, VR/AR applications, remote office, video conferencing and cloud computing scenarios.
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