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PC Optical Mouse; (a) Anatomy of the Device, (b) Working Principle.... | Download Scientific Diagram
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Amazon.com: Rapoo Bluetooth Wireless Mouse, 4 Adjustable DPI Rechargeable Bluetooth Mouse, Multi-Device (3 Bluetooth+USB) Programmable Ergonomic Mouse with Side Roller, Laser Mouse for Laptop Desktop PC : Electronics
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Why do modern laser computer mouses require a mouse pad to work? Why not just use the ball sensor mouses that can work on most surfaces? - Quora
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