Microphone/Headphone / Modem / FireWire / Dock | Security lockMicrophone/Headphone / DockUSB Type-C Thunderbolt | Keyboard base with TouchPadUSB Type-Cقلم لمسیشارژر اورجینال تایپ سیHeadphone/microphone combo jackButtons for volume up and down | Sim Card SlotUSB Type-Cپورت سریالHeadphone/microphone combo jack |