Serial Port / Headphone/microphone combo jack | Card Reader: SD, 1 SmartCard | Headphone/microphone combo jackUSB Type-C | Headphone/microphone combo jackUSB Type-C (USB Power Delivery, DisplayPort) | Headphone/microphone combo jackButtons for volume up and downKeyboard base with TouchPadUSB Type-Cقلم لمسیشارژر اورجینال تایپ سی |