Microphone/Headphone / Modem / FireWire / Dock | USB Type-CMicrophone/Headphone / DockSim Card Slot | Microphone/Headphone / Dock | Keyboard base with TouchPadUSB Type-Cقلم لمسیشارژر اورجینال تایپ سیHeadphone/microphone combo jackButtons for volume up and down |