# Document Camera Overview

<p class="callout info">Only document cameras that connect to the computer via USB are listed here. For older style passthrough document cameras, simply power on the document camera to use it. Passthrough document cameras will usually have three cables connected to them whereas USB document cameras usually have only one or two.</p>

#### Document Camera Types

<table border="0" class=" align-center" id="bkmrk-aver-u50-%28kb-article" style="valign: bottom;"><tbody><tr><td>[![aver_U50.jpg](https://kb.princetonisd.net/uploads/images/gallery/2017-11-Nov/scaled-840-0/aver_U50.jpg)](https://kb.princetonisd.net/books/classroom-troubleshooting/page/using-the-aver-u50-document-camera)

Aver U50 ([KB Article](https://kb.princetonisd.net/books/classroom-troubleshooting/page/using-the-aver-u50-document-camera "Using the Aver U50 Document Camera"))

</td><td>[![ipevo.jpg](https://kb.princetonisd.net/uploads/images/gallery/2017-11-Nov/scaled-840-0/ipevo.jpg)](https://kb.princetonisd.net/books/classroom-troubleshooting/page/using-the-ipevo-ziggy-hd-document-camera)

IPEVO Ziggy-HD ([KB Article](https://kb.princetonisd.net/books/classroom-troubleshooting/page/using-the-ipevo-ziggy-hd-document-camera "Using the IPEVO Ziggy-HD Document Camera"))

</td></tr><tr><td> [![aver_CP135.png](https://kb.princetonisd.net/uploads/images/gallery/2017-11-Nov/scaled-840-0/aver_CP135.png)](https://kb.princetonisd.net/books/classroom-troubleshooting/page/using-the-aver-cp135-document-camera)

Aver CP135 ([KB Article](https://kb.princetonisd.net/books/classroom-troubleshooting/page/using-the-aver-cp135-document-camera "Using the Aver CP135 Document Camera"))

</td><td> [![aver_300AF.png](https://kb.princetonisd.net/uploads/images/gallery/2017-11-Nov/scaled-840-0/aver_300AF.png)](https://kb.princetonisd.net/books/classroom-troubleshooting/page/using-the-aver-300af-document-camera)

Aver 300AF ([KB Article](https://kb.princetonisd.net/books/classroom-troubleshooting/page/using-the-aver-300af-document-camera "Using the Aver 300AF Document Camera"))

</td></tr><tr><td>[![ladibug-dc120.jpg](https://kb.princetonisd.net/uploads/images/gallery/2017-11-Nov/scaled-840-0/ladibug-dc120.jpg)](https://kb.princetonisd.net/books/classroom-troubleshooting/page/using-the-ladibug-dc-120-document-camera)

Lumens LadiBug DC-120 ([KB Article](https://kb.princetonisd.net/books/classroom-troubleshooting/page/using-the-ladibug-dc-120-document-camera "Using the LadiBug DC-120 Document Camera"))

</td><td>[![lumens-dc158.jpg](https://kb.princetonisd.net/uploads/images/gallery/2017-11-Nov/scaled-840-0/lumens-dc158.jpg)](https://kb.princetonisd.net/books/classroom-troubleshooting/page/using-the-lumens-ladibug-dc-158-document-camera)

Lumens LadiBug DC-158 ([KB Article](https://kb.princetonisd.net/books/classroom-troubleshooting/page/using-the-lumens-ladibug-dc-158-document-camera "Using the Lumens LadiBug DC-158 Document Camera"))

</td></tr></tbody></table>