We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black ergonomic wireless mouse with top DPI switch

Adesso

Adesso IMOUSEM20B Wireless Ergonomic Optical Mouse 2.4 GHz 800/1200/1600 DPI Black

SKU CH-H0P3-CMCGV MPN IMOUSEM20B

A wireless ergonomic optical mouse with adjustable 800, 1200 or 1600 DPI and a 30-foot 2.4 GHz range

  • TypeOffice Products
  • ColorBlack
  • Ergonomic shape reduces hand strain during long sessions
  • 4 GHz wireless works up to 30 feet away
  • Three DPI levels 800, 1200, 1600 for precise control
  • Top-mounted DPI switch lets you change speed instantly
  • Base power switch saves battery life between uses

Wireless ergonomic mouse for office use

The Adesso iMouse M20B is a wireless optical mouse built for daily office work. It connects through a 2.4 GHz RF link that works at distances up to 30 feet. The ergonomic shape supports a comfortable grip to reduce hand strain during long sessions. A power switch on the base helps extend battery life.

Suits right-handed users who want adjustable

This mouse suits right-handed users who want adjustable cursor speed without software. The top-mounted DPI switch cycles through 800, 1200 and 1600 settings for quick sensitivity changes. It is not for left-handed users because the contour is moulded for the right hand. Buyers who need programmable buttons or a rechargeable battery should look elsewhere.

Three-level DPI switch at 800 1200 1600

The single specification that decides fit is the three-level DPI switch offering 800, 1200 and 1600 resolution. It lets you match pointer speed to the task without installing drivers. If your workflow demands higher precision or more granular steps, this mouse will not meet that need.

Highlights

  • Ergonomic shape reduces hand strain during long sessions
  • 4 GHz wireless works up to 30 feet away
  • Three DPI levels 800, 1200, 1600 for precise control
  • Top-mounted DPI switch lets you change speed instantly
  • Base power switch saves battery life between uses

Specifications

BrandADESSO
TypeOffice Products
ColorBlack
Shipping weight0.16 kg
Package size203 × 152 × 51 mm

Questions about this item

Will the 2.4 GHz receiver work if I keep my older USB 2.0 ports?

Yes, the 2.4 GHz receiver plugs into any standard USB port including older USB 2.0 sockets and operates at distances up to 30 feet.

How can I confirm the DPI switch is actually changing the sensor speed?

Press the DPI button on top of the mouse; the cursor speed will shift through the three preset levels of 800, 1200 and 1600 DPI so you can feel the difference immediately.

Does the box include batteries or do I need to buy them separately?

The package contains the wireless mouse and the 2.4 GHz USB receiver; batteries are not included and must be purchased separately.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.