Your Wi-Fi 7 router's biggest feature is something almost nobody can actually use

Published Sep 24, 2026, 10:00 AM EDT After a 7-year corporate stint, Tanveer found his love for writing and tech too much to resist. An MBA in Marketing and the owner of a PC building business, he writes on PC hardware, technology, and Windows. When not scouring the web for ideas, he can be found building PCs, watching anime, or playing Smash Karts on his RTX 3080 (sigh). While we're already in the Wi-Fi 8 hype cycle, one of the key Wi-Fi 7 features hasn't made its presence felt the way people expected. I'm talking about Multi-Link Operation (MLO), of course, and its half-baked implementation. Proper multi-radio MLO allows compatible routers and devices to transmit and receive on two or more bands simultaneously, improving throughput and latency, and bypassing congestion. Now, the reason no one is actually using this feature as intended is that most manufacturers haven't bothered to implement true MLO on Wi-Fi 7 routers, access points, and even client devices. The cost and practical constraints are real, but the result is that your Wi-Fi 7 connection is simply using an inferior, pseudo MLO implementation instead of the real thing. And it is unlikely to change. Multi-Link Operation fundamentally changes the Wi-Fi paradigm It's one of the biggest changes to wireless networks in years Before Multi-Link Operation arrived with Wi-Fi 7, wireless connections could only work on a single link on a single band at a time. No matter how fast your 2.4 GHz, 5 GHz, or 6 GHz bands were, your devices could only transmit on one of them. If the band or channel in question was congested or facing interference at the time your device was transmitting, there wasn't much to be done. MLO changed that by allowing clients to connect to two (or more) bands simultaneously. MLO is essentially the wireless avatar of link aggregation on wired networks, which increases the bandwidth while providing failover in case one of the links experiences slowdown. MLO theoretically allows your device to transmit seamlessly across frequencies or switch between them without dropping the connection. You get the advantage of dynamic data routing around busy channels or congested bands. MLO works in two primary modes, namely Multi-Link Single Radio (MLSR) and Simultaneous Tx and Rx (STR). The former technically uses only one link at a time, using a single radio, while the latter works like true MLO by using two or more radios. None of your devices support true MLO right now Sadly, it is what it is The unfortunate reality is that "true MLO" isn't a thing, at least not for the majority of people using Wi-Fi 7 routers and devices today. "Wi-Fi 7" and "Wi-Fi CERTIFIED 7" are two very different things when it comes to routers and access points. Most routers don't need to implement proper STR MLO to be called "Wi-Fi 7" routers. Manufacturers only enable them for EMLSR (Enhanced MLSR) and consider it done. Only a handful of UniFi, Ubiquiti, and other APs and mesh adapters sport the "Wi-Fi CERTIFIED 7" label, and support STR MLO. The other side of the story is equally disappointing, since client devices like smartphones and laptops also only support EMLSR. Implementing STR MLO requires multiple radios and consumes way more power than feasible on portable clients. EMLSR isn't really MLO in the sense that it only monitors multiple bands simultaneously while transmitting only on one of them at a time. The transition between bands when reacting to sudden congestion is faster compared to regular MLSR, but it doesn't deliver on the promise of MLO like STR can. Wi-Fi 8 is all about reliability, but don't wait for STR MLO It will remain a dream for most users Credit: Source: Qualcomm Wi-Fi 8 is in the standardization stage and the specifications are likely to be finalized in 2028. This, however, hasn't stopped brands like Asus and TP-Link from launching Wi-Fi 8 routers in 2026. Wi-Fi 8 will focus on Ultra High Reliability (UHR) instead of another speed boost, but this doesn't automatically improve the chances of better MLO adoption, at least not the real kind. Most client devices will gravitate toward EMLSR, as we've seen with existing and older devices. Wi-Fi 7 adoption will increase, and more devices will feature improved network adapters. STR MLO, however, will most likely remain a niche feature present only on select Wi-Fi 7 routers, APs, and network adapters. Thankfully, your disappointment with not getting true MLO on your next smartphone will be somewhat mitigated by Wi-Fi 8's Multi-Access Point Coordination (MAPC), Dynamic Sub-Channel Operation (DSO) and Non-Primary Channel Access (NPCA) for improved reliability. Wi-Fi 7 is relatively common now, but it hasn't fulfilled its promise The lofty claims made by Wi-Fi 7 marketing didn't really pan out. People started using Wi-Fi 7 routers, but most client devices aren't even equipped to use all the features of the latest wireless standard. Your phone probably doesn't support 320 MHz channels, which was another one of Wi-Fi 7's highlights. We're heading toward Wi-Fi 8, but we'll probably not be able to use every Wi-Fi 7 features before then.