Headphone/microphone combo jackUSB Type-C (USB Power Delivery, DisplayPort) | Dock/ Headphone/microphone combo jackSim Card SlotUSB Type-C Thunderbolt | USB Type-Cقلم لمسیشارژر اورجینال تایپ سیHeadphone/microphone combo jackButtons for volume up and downKeyboard base with TouchPad | Sim Card SlotDocking StationHeadphone/microphone combo jackButtons for volume up and down |