Dock/ Headphone/microphone combo jack | SD card readerHeadphone/microphone combo jackKensington security slotUSB Type-C Thunderbolt | Sim Card Slotقلم لمسیصفحه لمسی ۳۶۰ درجهDocking StationHeadphone/microphone combo jackButtons for volume up and down | SmartCard readerHeadphone/microphone combo jackKensington security slotUSB Type-C Thunderbolt |