Key Features
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Mouse Orientation: Right
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Color: Black
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Mouse Buttons: 5
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Scroll Wheel: Wheel
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CPI Range: 100 to 2000
ERGO M575 Wireless Trackball - Black
Meet ERGO M575, a wireless trackball with easy thumb control and sculpted ergonomic shape for all-day comfort. With no need to move your arm around to move the cursor: your hand and arm stay relaxed.