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Available colors | ||||
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Editiorial reviews | ||||
User rating |
Type of motion sensor | Optical | Optical | Optical | Optical |
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Device interface | N/A | RF Wireless | RF Wireless | RF Wireless |
Purpose | N/A | Office | Office | Travel |
Operating resolution | 2000.0 dpi | N/A | 1000.0 dpi | 1000.0 dpi |
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Number of buttons | 4 | 3 | 2 | 3 |
Buttons type | N/A | Pressed buttons | Pressed buttons | Pressed buttons |
Scroll type | N/A | Ball | Wheel | Wheel |
Scroll wheel | N/A | N/A | yes | yes |
Number of wheels | N/A | N/A | 1 | 1 |
Scrolling directions | N/A | N/A | N/A | Vertical |
Colour of product | Black | Black |
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Illumination | yes | N/A | N/A | no |
Form factor | N/A | Ambidextrous | Ambidextrous | Ambidextrous |
Surface coloration | N/A | N/A | Monotone | Monochromatic |
Material | N/A | N/A | N/A | Plastic |