"All-in-One Computers PC adapts to diverse office needs with 21.5"", 23.8"", or 27"" display options. Choose your CPU: Basic Efficiency: i5-2520M / Celeron N5095 for daily tasks like document editing and web browsing. Advanced Power: i7-3610QM / i7-4600M / i5-6500 for multitasking, data analysis. Customize with 8GB/16GB RAM and 256GB/512GB/1TB SSD for speed and storage flexibility. Equipped with 6 USB ports, HDMI, VGA, RJ45 Ethernet, and 3.5mm audio jacks, it supports dual monitors, printers, and external storage. Built-in dual-band Wi-Fi, Bluetooth 5.0, and 2.1 stereo speakers enhance connectivity, while the included wired keyboard/mouse ensures reliability for offices, homes, and classrooms."