All-in-One ASUS ExpertCenter E5, E5402WHAK-BA198M, 23.8-inch, FHD (1920 x 1080) 16:9, 512GB M.2 NVMe PCIe 3.0 SSD, Without HDD, 8GB DDR4 SO-DIMM, Intel UHD Graphics for 11th Gen Intel Processor, Anti-glare display, Intel Core i5-11500B Processor 3.3 Ghz(12M Cache up to 4.6 GH 6 cores), Intel HM570 Chipset, 250nits, LCD, Available, 2x M.2 2280 SSD slot/2x DDR4 SO-DIMM slot, DVD writer 8X, Wi- Fi 5(802.11ac) (Dual band) 2*2 + BT5.0 - Gigabit WiFi, Realtek RTL8111H, 720p HD camera, Built-in array microphone, Built-in speaker, Wired grey keyboard Wired optical mouse, Input: 100~240V AC 50/60Hz universal Side, I/O Port: 1x Headphone out, 1x.3-in-1 card reader SD, 1x USB 3.2 Gen 1 Type-A, 1x USB 3.2 Gen 2 Type-C, Back I/O Port: 1x DC-in, 1x Kensington lock, 1x RJ45 Gigabit Ethernet, 1x HDMI, 1x Display port 1.4, 2x USB 2.0 Type-A, 2x USB 3.2 Gen 1 Type-A Dimension: 54.1 x 43.9 x 4.5 ~ 20.1 cm Weight: 07.10 kg/Normal Stand, 08.90 kg, User Password Protection and Security, Kensington Security Slot, 2 years warranty