Security lockMicrophone/Headphone / DockUSB Type-C Thunderbolt | Dock/ Headphone/microphone combo jackSim Card Slot | USB Type-CMicrophone/Headphone / DockSim Card Slot | Keyboard base with TouchPadUSB Type-Cقلم لمسیشارژر اورجینال تایپ سیHeadphone/microphone combo jackButtons for volume up and down |