Sim Card SlotUSB Type-CMicrophone/Headphone / Dock | Headphone/microphone combo jackButtons for volume up and downSim Card SlotDocking Station | USB Type-C ThunderboltSecurity lockسیستم تشخیص چهرهMicrophone/Headphone / Dock | Kensington security slotUSB Type-C ThunderboltSmartCard readerHeadphone/microphone combo jack |