Dock/ Headphone/microphone combo jackSim Card Slot | USB Type-Cقلم لمسیشارژر اورجینال تایپ سیHeadphone/microphone combo jackButtons for volume up and downKeyboard base with TouchPad | Microphone/Headphone / DockUSB Type-C ThunderboltSecurity lock | Microphone/Headphone / DockSim Card SlotUSB Type-C |