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User rating |
Type of motion sensor | Optical | Optical | Optical | Optical |
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Device interface | N/A | RF Wireless | RF Wireless | Bluetooth |
Purpose | N/A | Travel | Office | Travel |
Operating resolution | 1000.0 dpi | 1000.0 dpi | 1000.0 dpi | 1000.0 dpi |
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Number of buttons | 3 | 3 | 3 | 3 |
Buttons type | N/A | Pressed buttons | Pressed buttons | Pressed buttons |
Scroll wheel | N/A | yes | yes | yes |
Number of wheels | N/A | 1 | 1 | 1 |
Scroll type | N/A | Wheel | Wheel | Wheel |
Scrolling directions | N/A | Vertical | Vertical/Horizontal | N/A |
Colour of product | Black |
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Form factor | N/A | Ambidextrous | Ambidextrous | N/A |
Material | N/A | Plastic | N/A | N/A |
Illumination | N/A | no | no | N/A |
Surface coloration | N/A | Monochromatic | Image | Monotone |
Rubber grips | N/A | N/A | yes | N/A |
Width | 2.2 in | 3.9 in | 3.73 in | 3.96 in |
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Height | 1.46 in | 3.9 in | 2.24 in | 2.41 in |
Depth | 4.61 in | 1.54 in | 1.54 in | 1.3 in |
Weight | N/A | 20.8 oz | 3.28 oz | 2.89 oz |