Logitech R400 Laser Presentation Remote - Black with Logitech Case

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Logitech R400 Laser Presentation Remote - Black - NO BATTERY COVER (1270)

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Logitech R400 Laser Presentation Remote - Black

Presentation Clicker Wireless Presenter Remote USB Control Powerpoint PPT Cli...

Logitech R400 Wireless Presenter USB Remote Control Black With Case ,