COM: RS232C x 1, RS422/485 x 1 Connector: D-Sub 9–pin (plug) Ethernet: 10 BASE-T/ 100 BASE-TX/ 1000BASE-T x 3, Wake on-LAN (WOL) supported USB Type A: USB 3.1 Gen1 (Type A) x 2, USB 2.0 (Type A) x 2 DisplayPort: Version: V 1.2, dual mode (DP++) supported Resolution: Up to 4,096 x 2,304 pixels at 60 Hz Expansion Slots: M.2 PCIe/USB 2.0 card x 1, M.2 Key E, Type 2230