Wired computer mice might seem archaic, but they're incredibly easy to use. Instead of having just the conventional buttons, this mouse also has side buttons.
From OnBuy
CHERRY MC 9620 FPS mouse Ambidextrous USB Type-A Optical 12000 DPI
Ecprof
JM9620 - MC 9620 FPS-Ambidextrous-Optical-USB Type-A-12000 DPI-Black
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