Security: Power-on password
Keyboard password
Diskette drive control
Diskette boot control
QuickLock, Network Server Mode
Parallel and serial interface control
Administrator's password
Disk configuration lock
Ports Spec: 1 x SD Card Slot (UHS-II, SD4.0)
1 x USB 3.1 Gen 2 (front) with 5V/2.4A fast-charging
4 x USB 3.1 Gen 1 (back) supporting 5V/0.9A
1 x USB 3.1 Gen 2 (front) with 5V/3A charging
1 x 3.5mm Combo Microphone & Headphone Port (front)
1 x Gigabit Ethernet port
1 x HDMI v2.0
2 x DisplayPort++ v1.4
1 x USB-C DP ALT Mode