Xbox Elite 3 Controller Leak Reveals Familiar Design With Mysterious New Controls

Microsoft's next premium Xbox controller has surfaced in Brazil's regulatory filings, and it tells a story of incremental refinement rather than wholesale reinvention. The Xbox Elite Controller Series 3, which appeared in Anatel's certification database according to reporting from Tecnoblog, keeps the recognizable pro-grade layout that gamers have come to expect from the Elite line—the same customizable D-pad, adjustable triggers, and rear paddles that make the controller a fixture in competitive gaming setups. But underneath that familiar exterior, Microsoft is making moves to position the controller as a bridge between console, PC, and cloud gaming.

The connectivity upgrades are the clearest signal of where Microsoft's thinking has shifted. The Series 3 adds Wi-Fi 6 and Bluetooth support, bringing it into alignment with the company's compact Xbox Cloud Gaming controller. The documentation suggests Microsoft may be using the same Realtek chipset found in that cloud-focused device, though the leaked materials don't explicitly confirm it. For players who move between local hardware and cloud services, or who want a single controller that works seamlessly across multiple platforms, this is a meaningful step forward. There's even a dedicated button for switching between local and cloud modes, a small but telling addition that reflects how Microsoft now sees the controller's role in its ecosystem.

The most intriguing detail, however, sits in an unexpected place. Between the grip areas, right next to the 3.5mm audio jack, are two new controls that resemble small scroll wheels. The certification filing offers no explanation of what they do. Speculation points toward flight simulators—where they might function as throttle controls—or toward any game that demands continuous, granular adjustments rather than discrete button presses. It's a niche feature, the kind of thing that would feel out of place on a standard controller but makes perfect sense on a device built for enthusiasts willing to pay a premium for specialized functionality.

There is, however, a trade-off baked into this design. The Series 3 drops its battery capacity to 1,528mAh, down from the 2,050mAh pack in the Series 2. The controller still uses a removable, rechargeable battery—Microsoft hasn't abandoned that design—but the smaller cell means fewer hours between charges. Whether that loss of endurance is worth the gains in connectivity and those mysterious new controls remains to be seen. For players who charge nightly anyway, it may barely register. For others, it could be a genuine frustration.

None of this is official. Certification databases leak regularly, and companies sometimes file designs that never reach consumers. But the pattern here is coherent: Microsoft is building a controller that assumes a fragmented gaming landscape, where players move between devices and services, and where specialized input methods matter to the people who care most about precision. The Elite line has always been about giving serious players tools that standard hardware doesn't offer. The Series 3, if these documents are accurate, is doubling down on that philosophy while quietly accepting a battery penalty in exchange.