Wired computer mice might seem archaic, but they're incredibly easy to use. While most computer mice have two buttons (and maybe a scroll wheel), this one has 11.
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Razer Basilisk V2 - FPS Gaming Mouse (Gaming Mouse with New 20,000 DPI Focus + Optical Sensor, 5G, Removable Dpi Switch and Customizable Scroll Wheel, RGB Chroma and USB) Black
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Razer BASILISK V2 mouse Right-hand USB Type-A Optical 20000 DPI
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Razer Basilisk V2 Optical RGB Gaming Mouse