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Available colors | |||
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User rating |
Type of motion sensor | Optical | Optical | Optical |
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Device interface | RF Wireless | USB | RF Wireless |
Purpose | N/A | N/A | Office |
Operating resolution | 2000.0 dpi | N/A | 1600.0 dpi |
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Number of buttons | 3 | 3 | 4 |
Scroll wheel | yes | yes | N/A |
Buttons type | N/A | N/A | Pressed buttons |
Number of wheels | N/A | N/A | 1 |
Scroll type | N/A | N/A | Wheel |
Scrolling directions | N/A | N/A | Vertical |
Colour of product |
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Form factor | N/A | N/A | Right-hand |
Surface coloration | N/A | N/A | Monotone |
Width | 1.97 in | N/A | 2.6 in |
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Height | 1.14 in | N/A | 1.5 in |
Depth | 3.9 in | N/A | 4.06 in |
Weight | 1.73 oz | 1.83 oz | 2.05 oz |