Keyboard base with TouchPadUSB Type-Cسیم کارت خورقلم لمسیHeadphone/microphone combo jackButtons for volume up and down | Security lockHeadphone/microphone combo jackUSB Type-C | Buttons for volume up and downSim Card SlotDocking StationHeadphone/microphone combo jack | USB Type-C ThunderboltSD card readerHeadphone/microphone combo jackKensington security slot |