  |  |  | |
| Available colors | |||
| Editiorial reviews | |||
| User rating |
| Type of motion sensor | Optical | Optical | Optical |
|---|---|---|---|
| Device interface | USB Type-A | RF Wireless | RF Wireless |
| Purpose | Office | Office | Office |
| Number of buttons | 3 | 3 | 3 |
|---|---|---|---|
| Scroll wheel | no | yes | yes |
| Scroll type | Not available | Wheel | Wheel |
| Operating resolution | N/A | 1000.0 dpi | 1000.0 dpi |
| Buttons type | N/A | Pressed buttons | Pressed buttons |
| Number of wheels | N/A | 1 | 1 |
| Scrolling directions | N/A | Vertical | Vertical/Horizontal |
| Colour of product | Black |
|
|
|---|---|---|---|
| Cable length | 2.9 | N/A | N/A |
| Form factor | N/A | Ambidextrous | Ambidextrous |
| Material | N/A | Plastic | N/A |
| Illumination | N/A | yes | no |
| Surface coloration | N/A | Monochromatic | Image |
| Rubber grips | N/A | N/A | yes |
| Width | 1.48 in | 3.22 in | 3.73 in |
|---|---|---|---|
| Height | 2.44 in | 1.94 in | 2.24 in |
| Depth | 4.55 in | 1.25 in | 1.54 in |
| Weight | 3.81 oz | 1.83 oz | 3.28 oz |
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