Dock/ Headphone/microphone combo jack | Docking StationHeadphone/microphone combo jackButtons for volume up and downSim Card Slotقلم لمسیصفحه لمسی ۳۶۰ درجه | Headphone/microphone combo jackUSB Type-CSecurity lock | Headphone/microphone combo jackKensington security slotUSB Type-C ThunderboltSmartCard reader |