Designed as an open-source hardware project, the device combines a custom printed circuit board with a 3D-printed enclosure, resulting in a compact system measuring approximately 80 × 145 × 19.6 millimeters. Despite its smartphone-like dimensions, the Pocket-CM5 integrates a surprisingly extensive set of features.

At the front is a 3.92-inch AMOLED display with a resolution of 1080 × 1240 pixels, a 90 Hz refresh rate, and brightness reaching 560 nits. The touchscreen supports multi-touch input and is protected by a tempered glass cover, providing both durability and a premium feel.

A key feature of the device is its BBQ20 QWERTY keyboard, inspired by the layout of classic BlackBerry smartphones. The keyboard includes an integrated trackpad, allowing users to navigate a full Linux desktop environment without relying on external peripherals. Additional controls include side-mounted rotary encoders and five programmable buttons for customized workflows.

The Pocket-CM5 is powered by a 5,000 mAh lithium-polymer battery and offers a versatile selection of connectivity options, including USB Type-A and Type-C ports. It also supports both full-size HDMI and micro-HDMI outputs, enabling connection to external displays when a larger workspace is required.

One particularly practical capability is its USB-HID mode. When connected to another computer or server, the built-in keyboard and trackpad can function as an independent USB input device. This feature makes the Pocket-CM5 a useful tool for system administrators and IT professionals who frequently work with servers and networking equipment.

The device supports a complete Linux operating system and can be equipped with NVMe SSD storage in 2230 or 2242 formats. Stereo speakers, a microphone, and optional camera support further expand its functionality beyond that of a typical handheld project.

By combining portability, open-source flexibility, and desktop-class capabilities, the piBrick Pocket-CM5 demonstrates how compact computing devices can evolve into practical tools for professional and enthusiast users alike. Its open hardware approach also allows the wider community to modify, improve, and build upon the platform for future applications.

According to Yankodesign