  |  |  |  |  | |
| Available colors |
| Type of motion sensor | Trackball | Trackball | Optical | Ball | Optical |
|---|---|---|---|---|---|
| Device interface | Radio | Radio |
| Radio |
|
| Purpose | Office | Office | Office | N/A | N/A |
| Operating resolution | 4800.0 dpi | N/A | N/A | 400.0 dpi | 440.0 dpi |
|---|---|---|---|---|---|
| Buttons type | Pressed buttons | Pressed buttons | Pressed buttons | N/A | N/A |
| Number of buttons | 7 | N/A | 2 | 5 | 8 |
| Number of wheels | 1 | 1 | 1 | 1 | 1 |
| Scroll type | Wheel | Ball | Ball | N/A | Ball |
| Scroll wheel | N/A | yes | yes | yes | yes |
| Width | 4.29 in | 3.39 in | 2.36 in | 9.45 in | 2.02 in |
|---|---|---|---|---|---|
| Height | 2.4 in | 4.25 in | 3.94 in | 1.97 in | 5.22 in |
| Depth | 6.06 in | 1.34 in | 1.97 in | 4.65 in | 3.93 in |
| Weight | 9.52 oz | 6.7 oz | 25.4 oz | 4.59 oz | 5.78 oz |
| Colour of product | Black,Red | Black |
|
| Black |
|---|---|---|---|---|---|
| Form factor | Ambidextrous | Ambidextrous | N/A | N/A | N/A |
| Surface coloration | Monotone | Monotone | Monotone | N/A | N/A |
| Material | N/A | N/A | Acrylonitrile butadiene styrene | N/A | N/A |
| Cable length | N/A | N/A | 1.8 | N/A | N/A |
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