Pixelpaw Labs’ Phase Delivers Mouse Precision and Controller Comfort in One Split Device

If you spend your days at a desk and your evenings on the couch, chances are you have two completely separate sets of gear to show for it. Pixelpaw Labs thinks that’s one too many, and the Phase is their answer to the problem, a single wireless device that handles both without asking you to compromise on either

At first glance the Phase looks like a perfectly ordinary mouse sitting on your desk, symmetrical and unremarkable in all the right ways. Give it a firm tug though and the whole thing splits cleanly down the middle along a set of nearly invisible seams held together by strong magnets. What you’re left with are two independent controllers, each packing a thumbstick, a directional pad, face buttons, and a pair of triggers on the back, ready to go the moment you sink into the couch.

The gaming controls tuck away completely when the Phase is assembled, leaving you with something that looks and behaves like a standard desktop mouse with no hint of what’s hiding inside. The base provides plenty of stability and keeps the whole thing planted firmly on the mat. Tracking comes courtesy of a 16,000 DPI optical sensor on the right half, which should satisfy even the more demanding users. In place of a traditional scroll wheel there is a slim capacitive strip running along the left click button, letting you slide or tap through documents and web pages in a way that feels surprisingly intuitive. Two additional buttons sit at the outer corners of the primary clicks for extra functionality without making things feel busy, and the Omron switches behind the main clicks are crisp and satisfying with every press.

Split it apart and the full controller layout reveals itself, a directional pad and face buttons on one side with mirrored controls on the other. The thumbsticks feel smooth and precise thanks to Alps Alpine components, and the triggers use Hall Effect sensors which should keep them feeling just as good years down the line. Each half also has a dedicated Layer button that effectively doubles your available inputs by assigning a second function to every other control, and once you start mapping things out you might be surprised by just how much the Phase can handle.

Connectivity is equally well thought out whether you’re using it as a mouse or a controller. Bluetooth lets you pair the Phase with up to three devices at once, covering computers, phones, and tablets, and if you need the lowest possible lag there is a 2.4 gigahertz dongle option for PC. It plays nicely with just about every platform going, including Windows, macOS, Linux, Android, and iOS, with no extra adapters required. A USB-C port on the left half takes care of charging when the battery starts to run low, and with a claimed 72 hours of life on a single charge, that shouldn’t need to happen very often.

The free companion app PixelPlay is where things get really interesting. All eighteen buttons are fully remappable, the sensor speed is adjustable, multiple profiles can be saved, and firmware updates are handled right there in the app. Profiles switch over automatically when you connect to a new device or flip between mouse and controller mode, which means there is nothing to manually configure every time you move between setups. No extra hardware, no fuss, just slip it into your pocket or bag and you’re ready to go.

For travelers there is an optional add-on called Phasegrip that takes things a step further. The small clip attaches each half of the Phase to the edges of your smartphone, turning the whole setup into a self contained mobile gaming rig in one neat package. It extends out just like a familiar handheld controller, letting you jump straight into Steam titles or mobile games without juggling separate pieces. The bundle costs a little more, but everything stays compact enough to disappear into a backpack without a second thought.

Pixelpaw Labs has set the full retail price at $159, but getting in early makes a meaningful difference. Early backers can reserve a unit for $115 with a $20 deposit, locking in a 15% discount ahead of the Kickstarter launch. Production is set to kick off once the necessary hardware inspections, molds, and certifications are all squared away, with delivery expected sometime in late 2026 or early 2027.
[Source]