Actual Photos Shown:This keyboard and mouse combo was tested and is fully functional. All of the keys on the keyboard and functions on the mouse were tested and everything functions as it should. As shown, Stored inside the mouse, is a dongle, or Receiver. This Dongle is required for this keyboard and mouse to be able to communicate with the computer. When wireless keyboards, or wireless keyboard and mouse combos come with a Dongle, The Dongle is always requied, and will ruin your keyboard if that dongle gets lost. Some wireless keyboards come with rechargable batteries, that may not be replaceable (when they go bad) for most people. This particular model uses two common AAA batteries for the keyboard and a AAA or AA battery for the mouse. The keyboard and Mouse are married together the same one dongle that's included. The keyboard doesn't have an off switch, only the mouse does. If the mouse is turned off the keyboard also won't work. If your not feeling certain about this model, I have a plethora of other models available here at Yesterday's Market Today's Low Price. Feel Free to contact me for questionsAll Sales Are Final
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