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    RCA 32" Class LCD 720p 60Hz HDTV DVD Combo, 32LA30RQD

    what is usb port used for

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    0  Views: 409 Answers: 1 Posted: 12 years ago
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      To connect any device that uses a USB cable. For instance, you can use it to connect your computer to the TV or your camera to the TV and show images from the camera card onto the TV screen. 

      12 years ago. Rating: 0
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