Evoluent Vertical Mouse 4 Small With Adjustable Optical Sensor (VM4S)
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Avoids forearm twisting for comfort and good health*
The patented shape supports your hand in an upright neutral posture that generally avoids forearm twisting. Many users, including medical doctors, ergonomists and physical therapists, said the Evoluent VerticalMouse provides superior comfort and even relieved their wrist pain.
Comfortable and easy to use
The shape is thoughtfully sculpted for uncompromised comfort and easy-to-reach programmable buttons. No finger contortions are needed to operate the buttons.
Improved thumb rest
The thumb rest has been reshaped to provide even more comfort over earlier versions.
Now two thumb buttons
A new bottom thumb button provides greatly extended functionality when used with the included driver.
Extended lip prevents rubbing
An extra wide lip along the bottom edge prevents the last finger from rubbing the desk.
Adjustable optical sensor
Pointer speed controls on the side allow convenient adjustment without even releasing your grip from the mouse.
Pointer speed indicators
Top mounted LEDs show through the chrome thumb rest to indicate selected pointer speed including extra low (XL), low (LO), MD (medium), to high (HI).
Lighted Evoluent logo
The logo is pure eye candy. The illumination turns off when the system is in sleep mode to conserve notebook battery power.
Powerful and intuitive driver
Evoluent Mouse Manager for Windows provides extensive but easy to use functionality for 6 buttons through a simple and intuitive interface.
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Of the 22 reviewers who responded, 20 would recommend this product.
Averages based on how reviewers feel this product performs.
- Awkward Hand Position- February 1, 2020
I felt as though my forearm was working to keep my hand and wrist in the position required by this mouse; it does not feel natural or ergonomic. To test this I pushed the mouse slightly away from me, while placing my arms in the position to use a mouse. The natural position of my hands rolled inward/downward towards the desk, which would be the hand position required the for the traditional mouse. When I moved my hand upward/outward, as required by this mouse, I could feel the strain again. So, this little test confirmed what I was feeling when I used this mouse. Yesterday I exchanged this for the Logitec M705 and am very pleased.No, I would not recommend this to a friend.
- Best ergonomic mouse you can buy.- March 26, 2021
This is a very good ergonomic mouse. It's not cheap, but Beast Buy has a competitive price and it is worth it. This replaced an older mouse (same model) that had been touched a few time too many by food (lunch) being eaten while mousing that caused some stickiness of the buttons. Obviously, don't let what you are eating with your hands get into the mouse. Buttons are programmable so you can add a double click button as one of the six buttons available (I use the middle one for this). Smooth operation all around. Great for long mousing time periods.Yes, I would recommend this to a friend.
- I love this mouse! I bought the small version.- April 17, 2013
Was having severe pain in my arm. I'm a CPA; work up to 16 hrs a day. Couldn't believe the diff in just a day. Immediately recog the difference between having my arm in an outward extended position with hand down vs a handshake position. Got the mouse only a few days before appt with ortho to find out why I had lost range of motion in my arm. Cortisone relieved the inflam, a few exercises a day, within 3 wks, I had almost full range back. I think the new mouse kept my from aggravating the problem, allowing my muscles to heal!Yes, I would recommend this to a friend.
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