1 x USB 3.1 Gen 2 Type-C
5 x USB 3.1 Gen 1 Type-A (1 front/4 rear; 1 front with PowerShare)
1 RJ-45
2 DisplayPorts
Optional 3rd Video Port (DP/VGA/HDMI 2.0b/USB Type-C Alt Mode)
1 UAJ (front)
1 Line-out (front)
1 Serial+PS2 (Optional)
1 Serial (Optional)