When you think of Keychron, you immediately associate them with premium keyboards. But before we got to the keyboards, their CES booth this year caught our attention with a truly unique product: the Keychron Nape Pro Wireless Trackball Mouse. This compact device is designed to sit alongside keyboards or function as a standalone trackball with macro pad capabilities. The "mouse" measures 35.2 x 34.7 mm and features a 25 mm thumb trackball, six buttons, and a scroll wheel. It uses a Realtek chip with 1 kHz polling rate and a PixArt PAW3222 sensor for tracking, Bluetooth, 2.4 GHz wireless dongle, or USB-C wired connection. The device runs the ZMK open-source keyboard firmware, enabling extensive customization with multiple layers, shortcuts, and programmable macros.

However, the key innovation is Keychron OctaShift system, which detects the device orientation and automatically remaps button functions accordingly. Whether positioned horizontally next to a keyboard like a laptop pointing system or vertically as a standalone trackball, the M1 and M2 buttons at each end adapt to serve as primary clicks (or whatever functions have been assigned). This allows the Nape Pro to switch between a precision input device and a full macro pad depending on placement.