Before you download the User Guide or User Manual of Acer Iconia Tab 500 and A501 (A5 Series), we will make a little explanation about the picture that we gave and shared with your below. It a part of series of pictures on PDF Manual that would hep you to connecting the Tablet with USB Slot (microUSB), connecting / charging the Tablet, connect to HDMI, connect to Keyboard Dock, inserting microSD Card and else. All available at page 24 to 26.
Acer Iconia Tab A500 Manual User Guide - Insert MicroSD Card Connecting USB HDMI Dock - PDF Download Download User Guide of Acer Iconia Tab A500/A501