The G84-4420LUBEU-0 is a compact keyboard that combines comfortable mouse control with compact dimensions. This model features a USB interface, laser-etched key legends, and a light grey color scheme. It is built with 83 individual keys using Gold Crosspoint (ML) technology, designed for over 20 million operations per key, ensuring high reliability. The integrated optical trackball and two mouse buttons allow for easy and precise cursor control. Its extremely flat design, with a total height of just 20 mm, makes it ideal for applications with limited space.