Technical parameters Processor : Intel Core i5-1335U (12 MB cache memory, 10 cores, 4.6 GHz) Memory : 8 GB (1x 8 GB) DDR4 [DDR4, 3200 MHz, 2 SO-DIMM slots, maximum configuration 64 GB] Operating system : Windows 11 Pro (64bit) MUI Disk capacity : 256 GB SSD PCIe M.2 Display : 15.6″ Full HD (1920×1080) anti-glare, IPS, 250 nits Graphics : Intel integrated with shared memory Webcam : Color and infrared camera with FHD resolution and microphone Connectivity : Intel? Wi-Fi 6E AX211, 2×2, 802.11ax, Bluetooth Battery and power supply : 3-cell lithium-ion battery (54Wh), 65 W adapter (USB-C) Color : Grey TCO Certified : Yes Equipment and accessories Keyboard : Illuminated (Single Pointing) keyboard – with numeric keypad Fingerprint reader : Yes Smart Card : Yes Thunderbolt 4 : Yes WWAN : Antenna only Connectivity 1x USB 3.2 1st generation port 1x USB 3.2 1st generation port with PowerShare technology 2x Thunderbolt 4 ports with DisplayPort interface in alternative mode/USB 4/Power Delivery function 1x universal audio port 1x HDMI 2.0 port 1x micro SD card slot 1x Wedge safety cable slot 1x RJ-45 port (10/100/1000 Mb/s) Size and weight Dimensions : Height: 20.80 – 22.80 mm x Width: 357.8 mm x Depth: 233.3 mm Weight : from: 1.61 kg Warranty ProSupport Next Business Day On-Site Service – service at the customer place by the next business day Link to the manufacturer website https://www.dell.com/en/domacnosti/p/latitude-15-5540-laptop/pd