Microphone/Headphone / Modem / FireWire / Dock | Headphone/microphone combo jackSim Card SlotUSB Type-Cپورت سریال | Buttons for volume up and downKeyboard base with TouchPadUSB Type-Cقلم لمسیشارژر اورجینال تایپ سیHeadphone/microphone combo jack | USB Type-C (USB Power Delivery, DisplayPort)Headphone/microphone combo jack |