Lenovo Ethernet extension connectorOneLink connectorHeadphone/microphone combo jackKensington security slot | USB Type-C ThunderboltSmartCard readerHeadphone/microphone combo jackKensington security slot | Security lockHeadphone/microphone combo jackUSB Type-C | صفحه لمسی ۳۶۰ درجهHeadphone/microphone combo jackButtons for volume up and down |