The ASUS ExpertCenter A5402 is an all-in-one desktop designed to streamline your workspace by integrating the computer and monitor into a single white chassis. It features a 23.8-inch Full HD IPS display with a 1920x1080 resolution and 250 cd/m2 brightness, providing clear visuals for daily office tasks and browsing. Under the hood, it is powered by an Intel Core 5 120U processor with 10 cores and 12 threads, supported by 16GB of DDR4 RAM and a 512GB NVMe PCIe 4.0 SSD for fast boot times and efficient multitasking. Connectivity is extensive, including a Thunderbolt 4 port and a USB 3.2 Gen 2 Type-C port for high-speed data transfer, alongside multiple USB Type-A ports and both HDMI input and output options. For communication, you have a 1080p FHD camera with a physical privacy shutter, a built-in microphone array, and two 3W speakers. The system stays connected via Wi-Fi 6E and Bluetooth 5.3, while a TPM 2.0 chip ensures hardware-level security. This setup comes with a matching wireless keyboard and optical mouse to keep your desk free of cables. The unit weighs approximately 7.10 kg and sits on a tilt-adjustable stand, though it also supports VESA mounting if you prefer to use a wall bracket. Since it arrives without a pre-installed operating system, you can choose the software environment that best fits your specific professional needs.