All-in-One ASUS ExpertCenter E3, E3402WBAK-BA035M, 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, Anti-glare display, Intel Core i5-1235U Processor 1.3 GHz, 250nits, LCD, 1x M.2 2280 SSD slot, 2x DDR4 SO-DIMM slot, Wi-Fi 5 (Dual band) 2*2, Realtek RTL8111H, 720p HD camera, Built-in microphone, Built-in speaker, SonicMaster, Wired grey keyboard, Wired optical mouse, Input:.100~240V.AC. 50/60Hz universalSide I/O Port: 1x Kensington lock, 1x 3.5mm combo audio jack, 1x USB 2.0 Type-A, Back I/O Port: 1x DC-in, 1x RJ45 Gigabit Ethernet, 1x HDMI in 1.4, 1x HDMI out 1.4, 1x USB 3.2 Gen 1 Type-C, 3x USB 3.2 Gen 1 Type-A, Dimension: 52.9 x 42.3 x 1.5 ~ 16.5 cm Weight: 05.40 kg, BIOS Booting User Password Protection, HDD User Password Protection and Security, McAfee LiveSafe 30-day trial, Kensington Security Slot, McAfee, System diagnosis, 2 years warranty, Black, No OS