Almost all of our mini pc support Auto AC power, you can turn on computer without on/off button.

Another good news, ours K4 nad H2 model support set the BIOS to Auto power on at exact time, such at at 8:00, so the computers can auto power on at the time you want everyday, if you want to know other models P05B/H4/M5 …. please directly contact me, thank you~