Dock/ Headphone/microphone combo jack | Docking StationHeadphone/microphone combo jackButtons for volume up and downSim Card Slotقلم لمسیصفحه لمسی ۳۶۰ درجه | Headphone/microphone combo jackButtons for volume up and downKeyboard base with TouchPadUSB Type-Cسیم کارت خورقلم لمسی |