Sim Card SlotDocking StationHeadphone/microphone combo jackButtons for volume up and down | | USB Type-Cقلم لمسیشارژر اورجینال تایپ سیHeadphone/microphone combo jackButtons for volume up and downKeyboard base with TouchPad | SmartCard readerHeadphone/microphone combo jackKensington security slotUSB Type-C Thunderbolt |