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When TP-Link unveiled the Archer 8<\/a> last week, billed as the first consumer router platform built for Wi-Fi 8, the striking thing was what it did not promise. There was no headline jump in peak speed. Instead, the company pitched the device, due around October 2026, on reliability: steadier coverage room to room, fewer drop-offs under load, smoother mesh roaming and lower latency.<\/p>\n While many South African homes and businesses are still upgrading to Wi-Fi 6E or testing Wi-Fi 7, the next standard breaks from two decades of marketing built on ever-bigger gigabit numbers. The race for raw theoretical speed is over, for now.<\/p>\n TP-Link is not alone. Broadcom has shipped its first integrated Wi-Fi 8 chips, Asus showed a Wi-Fi 8 router at Computex, and Qualcomm and MediaTek both have Wi-Fi 8 silicon out. The Archer 8 is simply the first packaged as a consumer product, with a Deco 8 mesh system and a Roam 8 travel router to follow through 2027.<\/p>\n We\u2019ve had all the different Wi-Fi standards \u2026 and it\u2019s always been about, primarily, speed jumps<\/p>\n Officially designated IEEE 802.11bn and nicknamed \u201cUltra High Reliability\u201d, the standard is not expected to be ratified by the IEEE until around 2028 \u2013 vendors are building on draft specifications \u2013 but its design goals are already clear.<\/p>\n \u201cWe\u2019ve had all the different Wi-Fi standards \u2026 and it\u2019s always been about, primarily, speed jumps,\u201d Paul Colmer, an executive member of the Wireless Access Providers\u2019 Association (Wapa), told TechCentral on Monday. \u201cWith Wi-Fi 8, the driving force behind the development of the standard is not speed jumps. It\u2019s doing things better.\u201d<\/p>\n For more than 20 years, each standard was sold on its maximum physical-layer data rate. Wi-Fi 7 pushed that to a theoretical 46Gbit\/s using 320MHz channels and 4096-QAM modulation. Wi-Fi 8 keeps the same 46Gbit\/s ceiling, the same 2.4GHz, 5GHz and 6GHz bands, and the same channel widths and spatial streams. The catch is that those peak numbers are almost never seen outside a laboratory.<\/p>\n \u2018A lot better\u2019<\/p>\n \u201cWe all know we can never achieve on any Wi-Fi standard the theoretical maximum,\u201d Colmer said. \u201cWi-Fi 8 will continue [bonding channels], but it makes it a lot better. It will translate to better performance speeds than Wi-Fi 7 in the real world, but not because it has the ability to go faster.\u201d<\/p>\n This is thanks to something called \u201cmulti-access-point coordination\u201d. In today\u2019s networks, neighbouring access points compete for the same spectrum, colliding with one another and spiking latency. Wi-Fi 8 adds coordinated beamforming and spatial reuse, letting routers schedule transmissions together rather than fight for airtime.<\/p>\n Read: Mobile operators locked out as Icasa opens 900MHz of spectrum<\/a><\/p>\n \u201cThe main areas I see as useful are really focused on reliability and the ability to switch between individual access points, especially in large-scale, multi-point environments like stadiums and campuses with thousands of APs,\u201d Colmer said. \u201cTraditionally that\u2019s where Wi-Fi struggles \u2013 when you push it to the limit, it starts to crumble.\u201d<\/p>\n
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Paul Colmer of the Wireless Access Providers\u2019 Association<\/p>\n