Buttons for volume up and downKeyboard base with TouchPadUSB Type-Cقلم : نداردHeadphone/microphone combo jack | Microphone/Headphone / Modem / FireWire / Dock | USB Type-Cپشتیبانی از قلم لمسیقابلیت چرخش ۳۶۰ درجهMicrophone/Headphone / Dock | Kensington security slotUSB Type-C ThunderboltSD card readerHeadphone/microphone combo jack |