  |  |  | |
| Available colors | |||
| Editiorial reviews | |||
| User rating |
| Type of motion sensor | Trackball | Trackball | Optical |
|---|---|---|---|
| Device interface | Radio | Radio |
|
| Purpose | Office | Office | N/A |
| Operating resolution | 4800.0 dpi | N/A | 440.0 dpi |
|---|---|---|---|
| Buttons type | Pressed buttons | Pressed buttons | N/A |
| Number of buttons | 7 | N/A | 8 |
| Number of wheels | 1 | 1 | 1 |
| Scroll type | Wheel | Ball | Ball |
| Scroll wheel | N/A | yes | yes |
| Receiver type | Nano receiver | Nano receiver | N/A |
|---|---|---|---|
| Wireless receiver interface | USB Type-A | USB Type-A | N/A |
| Nano/Unifying receiver | yes | yes | yes |
| Connection | N/A | N/A | Wireless |
| Maximum range | N/A | N/A | 10 |
| Width | 4.29 in | 3.39 in | 2.02 in |
|---|---|---|---|
| Height | 2.4 in | 4.25 in | 5.22 in |
| Depth | 6.06 in | 1.34 in | 3.93 in |
| Weight | 9.52 oz | 6.7 oz | 5.78 oz |
| Colour of product | Black,Red | Black | Black |
|---|---|---|---|
| Form factor | Ambidextrous | Ambidextrous | N/A |
| Surface coloration | Monotone | Monotone | N/A |
| Power source | Batteries | Batteries | N/A |
|---|---|---|---|
| Battery type | R3 | R6 | Li-polymer |
| Batteries included | yes | N/A | N/A |
| Number of batteries supported | 2 | 2 | N/A |
| Charging station included | N/A | N/A | no |
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