1 x USB-C 3.1 Gen 2 (1 in front) (PowerShare) ¦ 1 x USB 3.1 Gen 1 (1 in front) (PowerShare) ¦ 1 x headphones/microphone (1 in front) ¦ 1 x audio line-out (1 in front) ¦ 3 x USB 3.1 Gen 1 (3 rear) ¦ 1 x USB 3.1 Gen 1 (1 rear) (supports SmartPower On) ¦ 1 x LAN (Gigabit Ethernet) ¦ 2 x DisplayPort