The Asus MB166C monitor is a portable screen designed to offer a practical and efficient solution for users who need mobility without sacrificing visual quality. It features a 15.6-inch display (39.6 cm diagonal) with Full HD 1920 x 1080 pixel resolution, delivering sharp and detailed images thanks to its IPS technology, which ensures accurate colors and wide viewing angles of up to 178° horizontally and vertically. Its LED backlighting increases brightness, providing a typical value of 250 cd/m², and a typical contrast ratio of 800:1, while the dynamic contrast can reach an exceptional 100000000:1. The 5 ms response time minimizes motion blur, suitable for everyday tasks as well as gaming and multimedia. This model includes eye-care technologies such as Flicker-Free, which reduces flickering, and Low Blue Light, which lowers harmful blue light emission, making it comfortable for long sessions. The device has a sleek black design, with a slim profile of just 11.8 mm thickness and lightweight build, facilitating transport and use in tight spaces. Unlike other desktop models, the MB166C omits features like built-in speakers, camera, or HDMI ports, but compensates with a USB Type-C connector that allows power and data transmission through a single cable, enhancing simplicity and portability. Its refresh rate is standard, up to 60 Hz, ideal for most general and professional uses, though it does not support adaptive sync technologies like NVIDIA G-SYNC or AMD FreeSync. The design lacks height adjustment and a built-in stand, meaning it is intended to be placed or mounted on various external supports or adapters. Regarding power consumption, it stands out for efficiency, with a typical usage of 8 W during operation and features that comply with energy class B. It includes a quick setup guide and packaging designed for protection during transport. This Asus MB166C portable monitor is suitable for home or professional users who value mobility, good image quality, and visual comfort in a compact size, offering a versatile viewing experience outside a fixed environment.