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| Available colors | ||||
| Editiorial reviews | ||||
| User rating |
| Type of motion sensor | Optical | Optical | Optical | Optical |
|---|---|---|---|---|
| Device interface | RF Wireless | RF Wireless | RF Wireless | RF Wireless |
| Purpose | Office | Office | N/A | Office |
| Operating resolution | 100.0 dpi | 1000.0 dpi | 1000.0 dpi | 1000.0 dpi |
|---|---|---|---|---|
| Buttons type | Pressed buttons | Pressed buttons | Pressed buttons | Pressed buttons |
| Number of buttons | 3 | 3 | 3 | 2 |
| Scroll wheel | yes | yes | N/A | yes |
| Number of wheels | 1 | 1 | 1 | 1 |
| Scroll type | Wheel | Wheel | Wheel | Wheel |
| Scrolling directions | Vertical | Vertical | N/A | Vertical |
| Also for left-handed | yes | yes | N/A | yes |
|---|---|---|---|---|
| Plug and Play | yes | yes | yes | yes |
| Linux operating systems supported | Y | N/A | Y | Y |
| Mac compatibility | yes |
|
| yes |
| Compact design | N/A | yes | N/A | yes |
| Ergonomic design | N/A | yes | N/A | yes |
| Especially suited for RSI | N/A | yes | N/A | N/A |
| Customizable movement resolution | N/A | N/A | N/A | no |
| Connection | Wireless | Wireless | N/A | Wireless |
|---|---|---|---|---|
| Receiver type | Nano receiver | Nano receiver | Nano receiver | Nano receiver |
| Nano/Unifying receiver | yes | yes | yes | yes |
| Wireless receiver interface | USB Type-A | USB Type-A | USB Type-A | USB |
| Maximum range | 10 | 10 | 10 | 25 |
| USB required | yes | N/A | N/A | yes |
| Colour of product |
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|
|
|
|---|---|---|---|---|
| Form factor | Ambidextrous | Ambidextrous | Ambidextrous | Right-hand |
| Material | Plastic | N/A | N/A | N/A |
| Surface coloration | Monotone | Monochromatic | Image | Monotone |
| Rubber grips | N/A | N/A | N/A | yes |
| Width | 2.34 in | 2.36 in | 2.36 in | 1.97 in |
|---|---|---|---|---|
| Height | 1.48 in | 1.54 in | 3.9 in | 1.3 in |
| Depth | 3.94 in | 3.9 in | 1.54 in | 3.54 in |
| Weight | 1.98 oz | 2.65 oz | 2.65 oz | 3.03 oz |
| Power source | Batteries | Batteries | Batteries | Batteries |
|---|---|---|---|---|
| Battery type | R6 | Alkaline | R6 | R6 |
| Charging station included | no | no | N/A | no |
| Batteries included | yes | yes | yes | yes |
| Number of batteries supported | 1 | 1 | 1 | 1 |
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