Headphone/microphone combo jackKensington security slotUSB Type-C ThunderboltSD card reader | قلم لمسیHeadphone/microphone combo jackButtons for volume up and downKeyboard base with TouchPadUSB Type-Cسیم کارت خور | Headphone/microphone combo jackButtons for volume up and downصفحه لمسی ۳۶۰ درجه | |