Dell Latitude 7400 2-in-1 (2019)_Intel_15

The Latitude 7400 2-in-1 is the PC that senses your presence. Introducing Dell ExpressSign-In, the world’s first PC proximity sensor enabled by Intel® Context Sensing Technology.*  With up to 24 hours of battery life packed into the smallest commercial 14” 2-in-1, you can work at full speed.

Source: Dell YouTube