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