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