Key features and specs:
✓ hp elitebook 840 g4
✓ subtype: ultra book
✓ 7th generation
✓ core i5
✓ screen: 14 inches
✓ 256gb ssd
✓ 8gb ram
✓ keyboard light
✓ intel graphics card
✓ battery: up to 4 hours battery life.
✓ supported os: 64 bit - windows 10
✓ 3 usb ports, vga, hdmi
✓ processor: intel core i5
✓ number of cores: dual core