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| Available colors | ||||
| Editiorial reviews | ||||
| User rating |
| Type of motion sensor | Optical | Optical | Optical | Optical |
|---|---|---|---|---|
| Device interface | USB Type-A | RF Wireless | RF Wireless | RF Wireless |
| Purpose | Office | Office | Office | N/A |
| Number of buttons | 3 | 5 | 6 | 4 |
|---|---|---|---|---|
| Scroll wheel | no | yes | no | yes |
| Scroll type | Not available | Wheel | Touch | N/A |
| Operating resolution | N/A | 1000.0 dpi | 1000.0 dpi | 800.0 dpi |
| Buttons type | N/A | Pressed buttons | Touch buttons | N/A |
| Number of wheels | N/A | 1 | 1 | N/A |
| Scrolling directions | N/A | Vertical/Horizontal | N/A | N/A |
| Colour of product | Black |
|
|
|
|---|---|---|---|---|
| Cable length | 2.9 | N/A | N/A | N/A |
| Form factor | N/A | Ambidextrous | Ambidextrous | N/A |
| Surface coloration | N/A | Image | N/A | N/A |
| Width | 1.48 in | 2.24 in | 1.97 in | 2.91 in |
|---|---|---|---|---|
| Height | 2.44 in | 1.54 in | 1.3 in | N/A |
| Depth | 4.55 in | 3.73 in | 3.54 in | 4.84 in |
| Weight | 3.81 oz | 3.28 oz | 2.4 oz | 3.53 oz |
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