Lenovo Ethernet extension connectorOneLink connectorHeadphone/microphone combo jackKensington security slot | USB Type-C ThunderboltSmartCard readerHeadphone/microphone combo jackKensington security slot | USB Type-C ThunderboltDock/ Headphone/microphone combo jackSim Card Slot | قلم : نداردصفحه لمسی ۳۶۰ درجهشارژر اورجینالHeadphone/microphone combo jackUSB Type-C |