  |  |  | |
| Available colors | |||
| Editiorial reviews | |||
| User rating |
| Type of motion sensor | Optical | Optical | Optical |
|---|---|---|---|
| Device interface | USB | USB Type-A | RF Wireless |
| Purpose | Office | Office | Office |
| Operating resolution | 1000.0 dpi | 400.0 dpi | 1000.0 dpi |
|---|---|---|---|
| Buttons type | Pressed buttons | Pressed buttons | Pressed buttons |
| Number of buttons | 2 | 3 | 3 |
| Scroll wheel | yes | yes | yes |
| Number of wheels | 1 | 1 | 1 |
| Scroll type | Wheel | Wheel | Wheel |
| Scrolling directions | Vertical | Vertical | Vertical |
| Also for left-handed | yes | yes | yes |
|---|---|---|---|
| Compact design | yes | yes | N/A |
| Ergonomic design | yes | yes | yes |
| Especially suited for RSI | yes | N/A | N/A |
| Plug and Play | yes | yes | yes |
| Adjustable weight | N/A | no | no |
| Tilt wheel | N/A | no | N/A |
| Programmable mouse buttons | N/A | no | yes |
| Mac compatibility | N/A | yes | yes |
| Connection | Wired | Wired | Wireless |
|---|---|---|---|
| Receiver type | Nano receiver | N/A | Unifying receiver |
| Nano/Unifying receiver | yes | N/A | yes |
| Wireless receiver interface | USB Type-A | N/A | USB Type-A |
| USB required | N/A | yes | yes |
| Maximum range | N/A | N/A | 10 |
| Colour of product |
|
|
|
|---|---|---|---|
| Form factor | Ambidextrous | Ambidextrous | Ambidextrous |
| Surface coloration | Monotone | Monochromatic | Image |
| Cable length | 1.8 | 1.8 | N/A |
| Illumination | N/A | no | no |
| Width | 2.36 in | 2.24 in | 2.17 in |
|---|---|---|---|
| Height | 1.18 in | 1.5 in | 3.74 in |
| Depth | 4.33 in | 4.49 in | 1.52 in |
| Weight | 2.03 oz | 3.99 oz | 2.96 oz |
| Power source | Cable | Cable | Batteries |
|---|---|---|---|
| Battery type | R6 | N/A | Alkaline |
| Batteries included | yes | N/A | yes |
| Number of batteries supported | 1 | N/A | 1 |
| Charging station included | N/A | N/A | no |
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