Lenovo Ethernet extension connectorOneLink connectorHeadphone/microphone combo jackKensington security slot | Keyboard base with TouchPadUSB Type-Cسیم کارت خورقلم لمسیHeadphone/microphone combo jackButtons for volume up and down | | صفحه لمسی ۳۶۰ درجهHeadphone/microphone combo jackButtons for volume up and down |