acer chromebook C721-N14N The trackpad is not functioning correctly, and the pointer is not displayed. When connected to an external monitor via USB-C, the external monitor does not display anything. The keyboard is loose. Everything in the photos is included. There is no power cable. However, PD charging can be used. Around 20W should be sufficient. The camera and speakers work. The microphone seems to be broken. Please understand that this is a junk item before purchasing.