  |  |  |  | |
| Available colors | ||||
| Editiorial reviews | ||||
| User rating |
| Type of motion sensor | Optical | Optical | Optical | N/A |
|---|---|---|---|---|
| Device interface | USB Type-A | RF Wireless | USB Type-A | USB Type-A |
| Purpose | Office | Office | Office | N/A |
| Operating resolution | 1200.0 dpi | 1000.0 dpi | N/A | 800.0 dpi |
|---|---|---|---|---|
| Buttons type | Pressed buttons | Pressed buttons | N/A | N/A |
| Number of buttons | 3 | 3 | 3 | 3 |
| Scroll wheel | yes | yes | no | yes |
| Number of wheels | 1 | 1 | N/A | N/A |
| Scroll type | Wheel | Wheel | Not available | N/A |
| Scrolling directions | Vertical | N/A | N/A | N/A |
| Colour of product |
|
| Black | Black |
|---|---|---|---|---|
| Form factor | Ambidextrous | Ambidextrous | N/A | N/A |
| Material | Plastic | N/A | N/A | N/A |
| Surface coloration | Monotone | Monotone | N/A | N/A |
| Illumination | N/A | yes | N/A | N/A |
| Cable length | N/A | N/A | 2.9 | 1.5 |
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