There's a full-size SD card reader and a standard 3.5mm headphone jack (with mic support) on the left, plus the powerinput, HDMI output, USB 2.0 port, USB 3.0 connector and SIM slot (currently unused) in back.
My offer is very simple, which I will restate: I ask you to repeat the March 29, 2011 demonstration purported to show that your E-CAT unit had an outputpower of many times the inputpower through LENR (low energy nuclear reactions).