iMouse M20B - Wireless Ergonomic Optical Mouse
Experience new levels of productivity with the Adesso iMouse M20B 2.4 GHz RF Wireless Ergo Mouse. This 2.4 GHz Radio Frequency wireless mouse offers you 30 feet of wireless freedom and eliminates the constraints wired mice often cause. Its optical sensor tracking method lets you work on any surface with better speed and accuracy. In addition, the mouse includes three distinct levels of DPI resolution (800/ 1200/ 1600) for precise targeting (800 DPI), quick response (1200 DPI) or fast maneuvers (1600 DPI). Easily switch between these DPI resolutions with the DPI Switch button located on the top of mouse. All these features, along with its ergonomic design, provide great control, response and comfort with minimal hand movement.
| Mouse |
| Certification |
FCC, CE, IC, WERCS |
| Frequency band |
2.4 GHz |
| Scrolling directions |
Vertical |
| Number of scroll wheels |
1 |
| Button functions |
Back, DPI switch, Forward |
| Number of movement resolution modes |
3 |
| Customizable movement resolution |
Yes |
| Movement resolution |
1600 DPI |
| Buttons type |
Pressed buttons |
| Buttons quantity |
6 |
| Scroll type |
Wheel |
| Movement detection technology |
Optical |
| Device interface |
RF Wireless |
| Purpose |
Office |
| Design |
| LED indicators |
Power |
| Surface coloration |
Monochromatic |
| Product colour |
Black |
| Ergonomic design |
Yes |
| Form factor |
Right-hand |
| Ergonomics |
| Wireless range |
10 m |
| On/off switch |
Yes |
| Power |
| Auto power off |
Yes |
| Battery type |
AAA |
| Number of batteries supported |
2 |
| Power source |
Batteries |
| System requirements |
| Windows operating systems supported |
Windows 7, Windows 8, Windows Vista, Windows XP |
| Sustainability |
| Sustainability certificates |
RoHS |
| Weight & dimensions |
| Weight |
91 g |
| Height |
38 mm |
| Depth |
115 mm |
| Width |
74 mm |
| Packaging content |
| Batteries included |
Yes |
| Receiver type |
Mini receiver |
| Wireless receiver interface |
USB Type-A |
| Receiver included |
Yes |
| Packaging data |
| Package type |
Blister |
| Package height |
203.2 mm |
| Package weight |
226.8 g |
| Package depth |
45.7 mm |
| Package width |
152.4 mm |
| Quantity |
1 |
| Quick start guide |
Yes |
| Logistics data |
| Country of origin |
China |
| Harmonized System (HS) code |
84716070 |

Have you ever thought of trading in your old smartphone?
Recycling your phone is a great way to help the environment and earn some extra money, and Clove Technology offers a recycling programme that pays you for your old phone(s)!
So if you're about to buy a new phone from us, or you've recently bought one, why not sell us the handset you no longer need?
How much will you offer for my phone?
That depends on its age and condition. More recent phones generally have a higher value than old ones, but other factors can affect value. These include if the phone is working or not and its network lock status. Fully working phones with an unlocked network status will command a higher value if they are in good condition.
We pledge to beat the major recycling services operating in the UK on the price they offer for your
How do I get my phone(s) back to you?
On our recycling site SEARCH, for your phone and provide details of its status and condition. We will then offer you a price for your phone. If you choose the option to Sell Now, a recycling pack to you for returning your phone.
Alternatively, you can call our recycling team on 0330 1180686, choosing option 2.