USB Type-CMicrophone/Headphone / DockSim Card Slot | Keyboard base with TouchPadUSB Type-Cقلم لمسیشارژر اورجینال تایپ سیHeadphone/microphone combo jackButtons for volume up and down | Buttons for volume up and downSim Card SlotDocking StationHeadphone/microphone combo jack | Security lockHeadphone/microphone combo jackUSB Type-C |