2.36 in 1.54 in  | 2.36 in 3.9 in  | |
| Available colors | ||
| Editiorial reviews | ||
| User rating |
 Logitech M220 Silent |  Logitech M221 Silent | |
|---|---|---|
| Type of motion sensor | Optical | Optical |
| Device interface | RF Wireless | RF Wireless |
| Logitech M220 Silent | Logitech M221 Silent | |
|---|---|---|
| Operating resolution | 1000.0 dpi | 1000.0 dpi |
| Buttons type | Pressed buttons | Pressed buttons |
| Number of buttons | 3 | 3 |
| Number of wheels | 1 | 1 |
| Scroll type | Wheel | Wheel |
| Logitech M220 Silent | Logitech M221 Silent | |
|---|---|---|
| Plug and Play | yes | yes |
| Mac compatibility |
|
|
| Logitech M220 Silent | Logitech M221 Silent | |
|---|---|---|
| Receiver type | Nano receiver | Nano receiver |
| Nano/Unifying receiver | yes | yes |
| Wireless receiver interface | USB Type-A | USB Type-A |
| Maximum range | 10 | 10 |
| Logitech M220 Silent | Logitech M221 Silent | |
|---|---|---|
| Colour of product |
|
|
| Form factor | Ambidextrous | Ambidextrous |
| Surface coloration | Monochromatic | Image |
| Logitech M220 Silent | Logitech M221 Silent | |
|---|---|---|
| Width | 2.36 in | 2.36 in |
| Height | 1.54 in | 3.9 in |
| Depth | 3.9 in | 1.54 in |
| Weight | 2.65 oz | 2.65 oz |
| Logitech M220 Silent | Logitech M221 Silent | |
|---|---|---|
| Power source | Batteries | Batteries |
| Battery type | Alkaline | R6 |
| Batteries included | yes | yes |
| Number of batteries supported | 1 | 1 |
| Pros | ||
|---|---|---|
| Cons |
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