Dock/ Headphone/microphone combo jack | SmartCard readerSD card readerHeadphone/microphone combo jackKensington security slotSim Card SlotUSB Type-C Thunderbolt | Headphone/microphone combo jackKensington security slotUSB Type-C ThunderboltSmartCard reader | Headphone/microphone combo jackButtons for volume up and downصفحه لمسی ۳۶۰ درجه |