HDMI In, DP In , RS-232C In (4 Pin Phone-jack), RJ45 (LAN) In, IR In, USB In 3.0 Type A(1), USB 2.0 TypeA(1), Audio Out, RS-232C Out (4 Pin Phone-jack)h,webOS 8.0
TYPE A(1), USB 2.0 TYPEA(1), AUDIO OUT, RS-232C OUT (4 PIN