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3M Wireless Optical Ergonomic Mouse - (EM550GPS)

Model Number: EM550GPS
Web Code: 12421986

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It may feel a little different at first, but before you know it you'll begin to feel the benefits of using a mouse that truly displays Ergonomic design at its best.
SAVE $16$94.99
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It may feel a little different at first, but before you know it you'll begin to feel the benefits of using a mouse that truly displays Ergonomic design at its best.

It may feel a little different at first, but before you know it you'll begin to feel the benefits of using a mouse that truly displays Ergonomic design at its best.

Keeps your hand and wrist at a neutral angle, while the mouse works as a regular optical mouse. Optical sensor, wireless, USB compatible plug and play. Soft-touch painted surface for added comfort, for right-handed use only.


Connectivity Type


Contour Design
Ergonomic Design

There is no manufacturer content to show for this product. Explore the Details & Specs and Customer Reviews sections to learn more.

Rating Breakdown











Reviewer Recommendation


Of the 23 reviewers who responded, 18 would recommend this product.

Key Considerations

Averages based on how reviewers feel this product performs.

Ease of Use:


  • Buggy
    Reviewed by scusi416 - November 8, 2019

    I love the comfort of this mouse but I'm on my third one and they all eventually get issues. The first two just started right clicking all the time even though I'm not clicking on anything and there's just no way to be able to work while it's right clicking all of the time. Now my current one has started an issue where when I left click it's like I'm double clicking so rather than selecting the email it opens the email in a new window. I still had an old one so I tried that but it still had the right click issue but wouldn't open emails on one click. It's getting really frustrating to have to continually replace my mouse.

    Review originally posted on 3m.com

  • Poor Quality
    Reviewed by jacinta21 - August 10, 2016

    I'm on second one. The first one just stopped working one day and my IT person said I had a defective USB receiver. Also, on both mice, the bottom snags for a while on the mouse pad until you wear it down a bit. I'm on my second mouse, which I've only had for a couple of months. It stops working each day and sometimes doesn't work at all. My computer will say that the USB is not recognized. It's really annoying to not have a reliable product that I've spent a lot of money on. Also, I think they should update this product and create a different scrolling mechanism with a ball or something. The one it comes with is not very accurate when it comes to navigating. The curser starts flying!

    Review originally posted on 3m.com

    No, I would not recommend this to a friend.

  • Ergonomics work well & excellent customer service
    Reviewed by rachit311 - February 8, 2017

    Purchased a few yrs ago and USB receiver broke within one year. Early USB design and it was bulky and not sturdy quality. I had some life issues and did not follow up on warranty replacement for a long time. Finally spoke to customer service to let them know how effective the mouse was with my pain and provided the details about the receiver and 3M sent another USB replacement for free. Even though the original receiver was sub-par the replacement seems a bit more durable, the actual mouse was great and combined with the great customer service it still makes this product a value.

    Review originally posted on 3m.com

    Yes, I would recommend this to a friend.

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**Refund in 2 business days in the rare situation that the product is unavailable.

Shipping Restrictions

Seller does not ship to P.O. Boxes

Seller does not ship to the following provinces/territories:

  • Remote Territories

Returns can be made within 14-30 days of receiving your order.

Best Buy for Business Restocking Fees / Return Eligibility
Category Return Period Un-opened Opened/Unused Opened/Used
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Cell Phones 15 Days 0% 10% 10%
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Furniture & Decor, Home Office Furniture 30 Days 0% Must be unassembled Not Returnable
Books, Magazines, and Copyright Materials, Digital Downloads, Intimate Products, Pre-paid Cards, Services, Deliveries & Installations, Food, Vitamins & Supplements, Earrings 30 Days Not Returnable Not Returnable Not Returnable
All other products 30 Days 0% 10% 10%

All returned products must include original packaging.

Return shipping costs will be paid by the seller for all cases where the product is defective, damaged or incorrect. For other cases (e.g. you changed your mind), you will be responsible for this cost.

To request a return

Please contact the seller directly from your Order details page, and provide the following information:

  • Web ID (8-digit number) & product description
  • Number of items to be returned
  • Date you recieved your product
  • Condition of product
  • Condition of packaging
  • Reason for return

All refunds will be processed within 4 days

Please take special note that your Best Buy for Business order or any other Marketplace orders are NOT applicable for Extended Holiday Return Policy.
Please visit our Return Policy page for complete details on our Return Policy.