• BlueTrack technology
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  • On/off switch
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  • Scroll wheel
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  • 3 buttons
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  • Ambidextrous design
    • nThe Kensington PowerBack Battery Case with Kickstand and Dock slips over the back of your iPad to provide power, protection and a convenient prop. With up to 5 extra hours of power, you will have plenty of juice for app use, web surfing, and movie watching. The 3-position kickstand even holds your iPad hands-free in typing, portrait or landscape modes. Includes a battery fuel gauge LED, so you will always know how much power you have left. Lithium Polymer battery. Input (micro USB): 5V DC, 0.5-2.1A. Output (30-pin): 5V DC, 2.1A.