Manufacturer Refurbished by Dell. Some of the components may have been upgraded afterwards to get the computer to the specifications advertised. PORTS & SLOTSOptional uSim card trayuSD 3.0 card reader slotAudio jackUSB 2.0USB 3.2 Gen 1 Type-A portRJ-45 with status LEDWedge-shaped lock slotPower-in, 4.5mm barrel with status LEDHDMI 1.4USB 3.2 Gen 1 Type-A portFeaturesDimensions & Weight1. Height: 0.71" (18.06mm) 2. Width: 14.2" (361mm) 3. Depth: 9.5" (240.9mm) Starting weight: 3.95lb (1.79kg)*Operating systemAvailable with Windows 10 Pro or Ubuntu – for a smooth, versatile PC experience.Operating systemAvailable with Windows 10 Pro or Ubuntu – for a smooth, versatile PC experience.Windows 11 isn’t here yet—but will be coming later this year. Free upgrade to Windows 11 when available.* Learn MoreWindows 11 isn’t here yet—but will be coming later this year. Free upgrade to Windows 11 when available.* Learn MoreEssential desk accessories for your Latitude 3520 LaptopMaximize performance with Dell-recommended essential accessories. Look for these great products and more at checkout.Essential desk accessories for your Latitude 3520 LaptopMaximize performance with Dell-recommended essential accessories. Look for these great products and more at checkout.Modern design to boost productivityStunningly designed: Our Latitude 3520 is smaller, thinner, and lighter, with a new darker finish, polished sidewalls and thin bezel.Upgraded keyboard: The larger edge-to-edge keyboard, keycaps and 10% larger touchpad make typing and navigation easier than ever. Enhanced display: Gain a brighter view with 250 nit Full HD display panels.Privacy shutter: Available with a mechanical privacy camera shutter for added security.*Our commitment to sustainability: Our systems are EPEAT Gold Certified* ensuring Latitude is a purchase you can feel good about. Plus, choosing Energy Star compliant systems not only saves you money, but also reduces emissions associated with electricity production.Modern design to boost productivityStunningly designed: Our Latitude 3520 is smaller, thinner, and lighter, with a new darker finish, polished sidewalls and thin bezel.Upgraded keyboard: The larger edge-to-edge keyboard, keycaps and 10% larger touchpad make typing and navigation easier than ever. Enhanced display: Gain a brighter view with 250 nit Full HD display panels.Privacy shutter: Available with a mechanical privacy camera shutter for added security.*Our commitment to sustainability: Our systems are EPEAT Gold Certified* ensuring Latitude is a purchase you can feel good about. Plus, choosing Energy Star compliant systems not only saves you money, but also reduces emissions associated with electricity production.