The HP 848311-131 keyboard assembly is a Portugal-layout replacement part listed for the HP ZBook 15. It provides a full-size keyboard with a numeric keypad for everyday typing and number entry.
The keys are backlit, helping make them easier to see in dim surroundings. The assembly also has a spill-resistant design with DuraKey coating, a practical feature for routine use.
This part is specifically identified as the Portugal layout, with the regional key arrangement associated with that version.