DELL Latitude 3540 i5 1335U Notebook 39.6 cm (15.6") Full HD Intel Core i5 8 GB DDR4 SDRAM 256 GB SSD Wi Fi 6E (802.11ax) Windows 11 Pro Gre BATTERY_PRODUCT mainly as it features an mainly as it features an underwater mode It is possible to get amazingly close to objects using the 5MP macro camera 7 mm Height (front) 1 5 mm Keyboard Pointing device Touchpad Numeric keypad No Keyboard number of keys 100 Keyboard backlit Yes Keyboard language UK English Software Operating system language Multilingual Operating system architecture 64 bit Bundled software Windows System Driver Trial software No Microsoft Office License Included 30 day Trial Offer Only Operating system installed Windows 11 Pro Technical details Form factor Clamshell Product colour Grey Processor special features Intel VT x with Extended Page Tables (EPT) Yes Intel Trusted Execution Technology Yes Intel Flex Memory Access Yes Intel Virtualization Technology for Directed I O (VT d) Yes Execute Disable Bit Yes Embedded options available No CPU configuration (max) 1 Intel Virtualization Technology (VT x) Yes Battery Battery technology Lithium Ion (Li Ion) Number of battery cells 3 Battery capacity 54 Wh Battery recharge time 3 h Battery voltage 11