MSI All-in One PRO 24 2M MB: MS-AE91 BIOS Version 810 Windows 10 Home The 4th generation Intel® Core™ i3-4160 / i5-4460S Processor MSI Anti-Flicker and Less Blue Light Technologies to protect users’ eyesight LED Backlight and Anti-Glare display Optical Multi touch panel with 178° wide view angle screen Extend HDD by HDD Caddy (Optional) Upgrade memory rapidly via an extra window on the backside Webcam cover protects privacy Transmit data via NFC technology (Optional) 2 Com ports for barcode scanner, credit card reader, receipt printer, and so on VGA out and HDMI out for dual monitor scenario Feature MSI Super Charger technology for fast and power-off charging