I Tested the THINNEST Tech in 2026

In an era where technology is constantly evolving, the pursuit of thinner, lighter, and more portable devices has become a relentless quest. From the earliest bulky computers to today's sleek smartphones, the trajectory has always pointed towards miniaturization. But how far can this trend go? And at what point does extreme thinness compromise functionality or user experience? Arun Maini, known as Mrwhosetheboss, delves into this fascinating question, showcasing a range of products that redefine what we consider 'thin tech'.

Desktop Power in a Keyboard

The idea of a desktop-class PC being small enough to fit into a standard envelope seems like science fiction, yet it's a reality. HP has achieved this by integrating an entire desktop computer, complete with up to 64GB of RAM, directly into a keyboard. This isn't just any keyboard; it measures a mere 20.1mm thick. The HP Eliteboard is designed for the modern office environment, particularly for hot-desking setups. It connects to a monitor with a single cable, which also powers the keyboard and its integrated PC. A pre-paired mouse is included, and an internal battery ensures portability between desks without interruption. Despite its compact size, it can handle demanding tasks like 4K Rocket League at max settings. However, the powerful fans required for cooling in such a confined space generate considerable noise, which might be a drawback in a quiet office. The typing experience, however, is surprisingly good, with satisfyingly tactile keys.