  |  |  |  | |
| Available colors | ||||
| Editiorial reviews | ||||
| User rating |
| Type of motion sensor | Optical | Optical | Optical | Optical |
|---|---|---|---|---|
| Device interface | RF Wireless | RF Wireless | RF Wireless |
|
| Purpose | Office | Office | N/A | Office |
| Operating resolution | 1000.0 dpi | 1000.0 dpi | 800.0 dpi | 1600.0 dpi |
|---|---|---|---|---|
| Buttons type | Pressed buttons | Pressed buttons | N/A | Pressed buttons |
| Number of buttons | 5 | 5 | 4 | 4 |
| Scroll wheel | yes | yes | yes | yes |
| Number of wheels | 1 | 1 | N/A | 1 |
| Scroll type | Wheel | Wheel | N/A | Wheel |
| Scrolling directions | Vertical/Horizontal | Vertical | N/A | N/A |
| Colour of product |
|
|
|
|
|---|---|---|---|---|
| Form factor | Ambidextrous | Ambidextrous | N/A | Right-hand |
| Surface coloration | Image | Monotone | N/A | Monotone |
| Material | N/A | Plastic | N/A | N/A |
| Illumination | N/A | N/A | N/A | no |
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