Manufacturer Refurbished by Dell. Some of the components may have been upgraded afterwards to get the computer to the specifications advertised. PORTS & SLOTSExternal uSIM card tray (optional)Universal Audio JackUSB 3.2 Gen 1USB 3.2 Gen 1 with PowershareWedge-shaped Lock SlotHDMI 2.0Thunderbol 3 with Power Delivery and DisplayPort (USB Type-C)Thunderbol 3 with Power Delivery and DisplayPort (USB Type-C)uSD 4.0 Memory Card ReaderFeaturesDimensions & weightLaptop: 1. Height (front): 0.71" (18.13 mm) Height (rear) 0.76" (19.33 mm) 2. Width: 12.65" (321.35 mm) 3. Depth: 8.22" (208.69 mm) Starting Weight: 2.9 lb (1.3 kg)*2-in-1: 1. Height (front): 0.68" (17.18 mm) Height (rear) 0.76" (19.38 mm) 2. Width: 12.65" (321.35 mm) 3. Depth: 8.22" (208.69 mm) Starting Weight: 3.22 lb (1.46 kg)*Advancing SustainabilityIndustrys most sustainable commercial PC portfolio.*Advancing SustainabilityIndustrys most sustainable commercial PC portfolio.*Operating SystemAvailable with Windows 10 Pro for a smooth, versatile PC experience.Operating SystemAvailable with Windows 10 Pro 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 MoreFirstNet readyWith the FirstNet Ready* Dell Latitude, first responders and public safety organizations can get priority access to the fast, reliable and high-capacity LTE network core.For more information, contact your sales representative.FirstNet readyWith the FirstNet Ready* Dell Latitude, first responders and public safety organizations can get priority access to the fast, reliable and high-capacity LTE network core.For more information, contact your sales representative.