ASUS ExpertCenter E5 All-in-One Premium Desktop PC (E5402WHAT-I716512B0X) - 11th Generation Intel Core i7-11700B Processor, 16GB DDR4 RAM (1 x 16GB), 512GB M.2 PCIe NVMe Solid State Drive, 23.8-inch Full HD 250nits Anti-Glare Touch Display (1920 x 1080), No Optical Drive, 720p HD Webcam, Built-in Array Microphone, Built-in Speakers, Connectivity: Side I/O Ports: 1 x Headphone out, 1 x 3-in-1 card reader SD / MMC / MS, 1 x USB 3.2 Gen 2 Type-C, 1 x USB 3.2 Gen 1 Type-A, Rear I/O Ports: 1 x Serial port, 1 x Kensington lock, 1 x DC-in, 1 x RJ45 Gigabit Ethernet, 1 x HDMI out 2.0a, 2 x USB 3.2 Gen 1 Type-A, 2 x USB 2.0 Type-A, Keyboard + Mouse, Windows 11 Pro 64-Bit