GameSir Cyclone 2 Tri-Mode Controller - Phantom White / Nintendo Switch, PC, Steam, Android & iOS / Bluetooth, 2.4GHz Dongle & Wired / Mag-Res TMR Sticks / Hall Effect Analog Triggers / 6-Axis Gyro Motion Control / 1000Hz Polling / Customisable RGB Lighting / 860mAh / Charging Dock Included

The GameSir Cyclone 2 in Phantom White is a tri-mode controller for Nintendo Switch, PC, Steam, Android and iOS, supplied together with the Cyclone 2 charging dock rather than as a bare pad. Bluetooth, the included 2.4GHz dongle and a cable between them cover every one of those devices, so one controller moves from a handheld console to a desktop to a phone without swapping hardware. The body measures 156 x 103 x 63 mm and weighs 229 g.

The Cyclone 2 runs GameSir Mag-Res TMR sticks. Magnetic sensing means the stick's position is read without any part physically touching another, which removes the wear that eventually causes drift on a conventional pad and keeps analog movement smooth rather than notchy as the controller ages.

Trigger input comes from Hall Effect analog sensors, so pressure is reported proportionally across the pull instead of switching at one point. The same pressure produces the same result each time, which is what makes trigger control usable for braking, accelerating or holding a weapon steady before firing.

Three connection modes let the Cyclone 2 move between devices without you owning a controller for each one. That flexibility is the practical argument for a multiplatform pad: the layout, stick tension and button spacing stay identical whether you are on a console, a computer or a phone.

Lighting on the Cyclone 2 is adjustable, letting you set effects and colours rather than living with a fixed look. On a white shell the lighting reads more clearly than it would on a dark one, so the Phantom White version is the variant where this feature is most visible on a desk.

The package holds the Cyclone 2 controller, the charging dock, a 1 m Type-C cable, the 2.4GHz receiver, the manual and the after-sales card. This is the Charging Station Edition, so the dock is part of the purchase and not a separate line item. GameSir sells that dock on its own, which makes the bundled version the cheaper way to end up with both.

The wireless receiver ships in the box on the Cyclone 2, where the original Cyclone leaves you to buy one. The dongle is what gives you the low-latency 2.4GHz link on PC rather than Bluetooth, and the dock has a storage compartment for it so it does not end up in a drawer. The 1 m Type-C cable covers wired play and charging from the same connection.

GameSir's own comparison places the Cyclone 2 above both siblings on input hardware. It is the only one of the three with Mag-Res TMR sticks, where the Pro and the original use Hall Effect. Its triggers combine Hall Effect and micro switch in one unit rather than Hall Effect alone, and the face buttons are micro switches where the original Cyclone uses membrane. RGB lighting appears only on the Cyclone 2. All three share the 860mAh battery, the 6-axis gyroscope and back buttons; the Pro carries four rumble motors across grips and triggers against two here, one in each grip.

GameSir rates its Mag-Res TMR sticks and Hall Effect sticks at the same 5 million cycles, so the difference is not durability. It is current: TMR draws 200 microamps per stick against 2000 microamps for Hall Effect, ten times less, which is where wireless running time comes from on a fixed 860mAh cell. TMR also tracks a linear response curve where Hall Effect sensing bends, so stick movement maps evenly from centre to edge. Potentiometer sticks, the type that wears and drifts, are rated at 1 million cycles.