Manufacturer Refurbished by Dell. Some of the components may have been upgraded afterwards to get the computer to the specifications advertised.PORTS & SLOTSMicroSDGlobal Headset JackUSB 3.2 Gen 1USB 3.2 Gen 1 with PowerShareHDMI 2.0RJ45Wedge Lock Slot2x Thunderbolt™ 4 with Power Delivery and DisplayPort 2.0 (USB Type-C™)SmartCard reader (optional)FeaturesDimensions & Weight1. Height: 0.89 in. (22.67 mm) 2. Width: 14.09 in. (357.80 mm) 3. Depth: 9.19 in. (233.30 mm) Weight: 3.95 lb (1.79 kg)Operating SystemAvailable with Windows 11 or Windows 10.Operating SystemAvailable with Windows 11 or Windows 10.Windows 11 Pro - designed for hybrid work.The most productive and secure version of Windows yet—but simple for IT. Learn MoreWindows 11 Pro - designed for hybrid work.The most productive and secure version of Windows yet—but simple for IT. Learn MoreEssential desk accessories for your Latitude 5521 LaptopMaximize performance with Dell-recommended essential accessories. Look for these great products and more at checkout.Essential desk accessories for your Latitude 5521 LaptopMaximize performance with Dell-recommended essential accessories. Look for these great products and more at checkout.Our commitment to sustainabilityOur most sustainable Latitude: The Latitude 5000 Series use 21% bioplastics from trees within the lid by utilizing Tall Oil from the papermaking process. The overall manufacturing process creates a lower carbon, energy and water footprint, reducing CO2 emissions equal to 24.2 million miles driven, saving energy to power 5,564 homes for a year, and conserving enough water to fill 226 Olympic-size pools.Our commitment to sustainabilityOur most sustainable Latitude: The Latitude 5000 Series use 21% bioplastics from trees within the lid by utilizing Tall Oil from the papermaking process. The overall manufacturing process creates a lower carbon, energy and water footprint, reducing CO2 emissions equal to 24.2 million miles driven, saving energy to power 5,564 homes for a year, and conserving enough water to fill 226 Olympic-size pools.Welcome to a new age of intelligenceExpressConnectNew ExpressConnect automatically joins the strongest access point in the office and directs bandwidth to critical applications, wherever you work. ExpressResponse With Intel® Adaptix™ Technology, prioritize your most important apps, so they open faster and perform better. ExpressSign-inGet to work fast with our PC proximity sensor enabled by Intel® Context Sensing Technology that detects your presence to instantly wake and log you in via the IR camera and Windows Hello, all without lifting a finger. It locks when you walk away, so your work stays safer.ExpressCharge Dell Optimizer extends runtime and improves battery performance by adapting to your patterns. ExpressCharge Boost delivers up to 35% charge in about 20 minutes, or up to 80% charge in an hour with ExpressCharge. Intelligent AudioCollaborate like you’re in the same room. Intelligent Audio enhances your audio quality and reduces background noises, so you can hear and be heard, creating a better conference experience for all.
