CIY Cake 21 Wireless Numpad

The CIY Cake 21 Wireless Numpad delivers number-pad functionality in a sweet little enclosure with all the features you're likely to want in a macro peripheral. Built into a high-quality plastic case that's thick and durable, the Cake 21 features—you guessed it—21 independent hot-swappable switch slots ready for whatever switches strike your fancy. Each of those slots is underpinned by its own dedicated RGB LED to bring extra flair to the visuals of the Cake 21. There's also an internal 2100-milliamp hour battery that drives the 2.4-gigahertz and Bluetooth wireless functionality, but you also have the choice to connect over USB-C, too. The Cake 21 ships with the full case and PCB, plus stabilizers, in a retro beige color or a classic black—ready for you to decorate it with your favorite switches and keycaps.