MBox’s DS21 aims to streamline desk clutter with a versatile, magnetic modular input device that switches seamlessly between mouse, presentation remote, and media controller, supporting multiple operating systems and extending user control flexibility.
MBox is trying to solve a familiar desk problem: people often end up carrying a mouse, a presentation clicker and a separate remote for a TV, tablet or projector. Its DS21 aims to combine those roles in one device through a magnetic modular design that changes shape depending on the task.
In its docked form, the DS21 behaves like a contoured ergonomic mouse with full palm support and a combined weight of 85g. Pull the central module away from the shell and it becomes a 35g handheld air mouse and presentation remote, intended for controlling slides, media and on-screen pointers without returning to the desk.
The detachable core uses a six-axis gyroscope to translate hand movement into cursor motion, while a multi-touch surface beneath the thumb is used for clicking, dragging and volume control. MBox says the handheld unit has a wireless range of up to 15m and supports a 2.4GHz USB receiver for desktop use as well as Bluetooth 5.3 for pairing with phones, tablets and other mobile devices. The company lists compatibility with Windows, macOS, iOS, iPadOS, Android, Linux and smart TV systems.
That broad support puts the DS21 in a growing category of adaptive input devices that try to do more than one job well. ERCHAM’s MK1, for example, is built around single-handed control for users with limited mobility, while PiMouse is a modular ergonomic mouse aimed at personal customisation. Other campaigns, such as R-Go’s Twister and Waver and Elasto’s Click Lighter, show continuing demand for mice that address comfort, posture or shared use rather than simple pointer control.
MBox says the DS21’s appeal lies in its “dual-mode sync” approach: the same hardware can move from laptop navigation to presentation control, then to couch-side media browsing or phone use. The firm acknowledges that the idea depends on precise magnetic tolerances and careful tuning of the motion sensors across operating systems. It is not the company’s first crowdfunding project, however; MBox says it has already fulfilled four previous Kickstarter campaigns.
The DS21 is currently being funded on Kickstarter, where pledges start at $55, advertised as 30% below the expected retail price of $79. MBox estimates mass production from September, with shipping scheduled for November if the campaign proceeds as planned.
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