Images of Microsoft's previously rumored Xbox Cloud Gaming controller have surfaced through a regulatory filing with Brazil's telecommunications authority Anatel. The images, published by technology publication Tecnoblog, show a new Xbox controller design that appears smaller than current models.

The controller is designed to connect directly to Xbox Cloud Gaming servers via Wi-Fi, eliminating the need for a separate console or device. This capability was first reported earlier this year as part of Microsoft's development efforts to expand cloud gaming accessibility.

The leaked images from the Brazilian regulator suggest the controller has progressed to the regulatory approval stage, indicating potential commercial availability. Anatel is responsible for certifying electronic devices that use wireless communications in Brazil.

Microsoft has been investing heavily in cloud gaming technology through its Xbox Cloud Gaming service, which allows users to stream games without downloading them to local hardware. The new controller would provide a dedicated input device optimized for this streaming experience.

The company has not officially announced the controller or provided details about pricing or availability. Microsoft typically seeks regulatory approval in multiple markets before launching new hardware products globally.