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  • Electronics & Gadgets
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Sinji Ergonomic Mouse
Sinji Ergonomic Mouse
Sinji Ergonomic Mouse
Sinji Ergonomic Mouse
Sinji Ergonomic Mouse
Sinji Ergonomic Mouse
Sinji Ergonomic Mouse
Sinji Ergonomic Mouse
Sinji Ergonomic Mouse
Sinji Ergonomic Mouse

Sinji Ergonomic Mouse

8 Reviews
Sold Out$22.95$33.00
You save 30%
by Sinji
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DescriptionImportant DetailsReviewsRelated Products

No More Hand Pain & Numbness! With a Patented Shape, This Mouse Supports Your Right Hand & Relaxes Your Arm


You've probably heard about Carpal Tunnel Syndrome. It's a common condition that causes pain, numbness and tingling in the hand and arms. Though it's caused by several risk factors, you'll probably find yourself guilty in one: heavy use of computer mouse and awkward working postures of the hand and wrist. That is why this Sinji Vertical Ergonomic Mouse has a patented shape that supports the hand in an upright neutral position so that the rotation in the lower arm is reduced, and the arm is more relaxed. The mouse supports the hand well, which prevents pain and damage when working at the computer for long stretches of time. It also has a light-emitting edge which helps you work in low light.

  • Patented shape to support the right hand in an upright neutral position
  • Reduces the rotation of the lower arm, keeping it more relaxed
  • Provides the possibility of adjusting the speed of the cursor
  • Light-emitting edge helps you work in low light
  • Works with Windows and Mac



  • Color: black
  • Finish: matte
  • Materials: PVC
  • Product dimensions: 7.09"H x 4.72"L x 4.72"W
  • Right-handed
  • Ergonomic design
  • LED Lighting
  • Adjustable speed
  • Suitable for Mac & Windows
  • Manufacturer's 1-year warranty


  • Sinji Ergonomic Mouse


  • Ships to US
  • Expected Delivery: Jul 7 - Jul 17


  • All sales final.
8 Reviews
3.9/ 5
All reviews are from verified purchasers collected after purchase.

Alan Lisy

Verified Buyer

I am not impressed with this mouse. Had it for over 1 yr & it is becoming more & more difficult to use. Battery life is very poor. I have to change the batteries at lease once a month. Its movement has become very sporadic. It hesitates & jumps. It doesn't like my wood desk top or a mouse pad. Right now I'm getting the best performance using it on a pad of paper. As soon as I find my old name-brand mouse, this one is history. Looks elsewhere for an ergonomic mouse.

Feb 24, 2021

Daniel Brewer

Verified Buyer

This mouse exceeded my expectations. It is comfy. It worked on Windows 10 and MacOS 11.2 on a 2017 MBP with dual USBCs and an adapter). I love the subtle lighting. It's helpful and so understated that it doesn't distract at all, unlike typical RGB "gaming" gear. The button placement is great; the left/right mouse buttons and scroll wheel are very accessible, and the other buttons are not anywhere you'd press accidentally. There is no clicking the middle button/scroll wheel, FYI. 5/5!

Feb 20, 2021
Richard Keller profile picture

Richard Keller

Verified Buyer

Once you get used to this mouse you'll never go back to the regular mouse. No more pain in my wrist. Yes, I would buy it again.

Oct 13, 2020

Howard Fried

Verified Buyer

Overall comfortable. Unlike a flat mouse, hand and arm don’t feel scrunched. Requires some accommodation, no surprise. Sometimes brain can’t decide whether to use index finger or middle finger for lower (right) click. It’s 3 inches (7 cm) tall, thus, it gets knocked over occasionally. Although I will probably never know whether this mouse prevented strain, at least it feels as if it will.

May 21, 2020

Joseph O'Donnell

Verified Buyer

The ergonomics of the mouse greatly assisted in the discomfort of using a normal designed mouse. The grip and new posture of my had did take patience to relearn motor skills for precision control.

May 20, 2020

Michael Porpora

Verified Buyer

So far so good. Very comfortable and easy to use. When my screen goes to sleep mode I do have to click to get the mouse to respond so you just have to be careful where the pointer is because it will click on whatever it is over. Overall great for my office.

May 19, 2020
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