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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 | USB | USB Type-A | USB Type-A | RF Wireless |
Purpose | Office | Office | Office | Office |
Operating resolution | 1000.0 dpi | 1000.0 dpi | 1000.0 dpi | 1600.0 dpi |
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Buttons type | Pressed buttons | Pressed buttons | Pressed buttons | Pressed buttons |
Number of buttons | 2 | 3 | 3 | 4 |
Scroll wheel | yes | N/A | N/A | N/A |
Number of wheels | 1 | N/A | N/A | 1 |
Scroll type | Wheel | Wheel | Wheel | Wheel |
Scrolling directions | Vertical | N/A | N/A | Vertical |
Colour of product |
| Black | Black |
|
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Form factor | Ambidextrous | Ambidextrous | Ambidextrous | Right-hand |
Surface coloration | Monotone | Monotone | Monochromatic | Monotone |
Cable length | 1.8 | N/A | N/A | N/A |
Width | 2.36 in | 2.44 in | 2.44 in | 2.6 in |
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Height | 1.18 in | 1.46 in | 1.5 in | 1.5 in |
Depth | 4.33 in | 4.33 in | 4.41 in | 4.06 in |
Weight | 2.03 oz | 2.89 oz | 3.17 oz | 2.05 oz |
Power source | Cable | Cable | Cable | Batteries |
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Battery type | R6 | N/A | N/A | R3 |
Batteries included | yes | N/A | N/A | yes |
Number of batteries supported | 1 | N/A | N/A | 2 |