Lenovo 400 Wireless Mouse (WW) - Wireless - USB
$21.99
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Guests are saying
The Lenovo 400 wireless mouse is a highly regarded device that combines comfort, ease of use, and reliable performance. Guests appreciate its ergonomic design, making it suitable for extended use, while its wireless functionality adds convenience. Many find it an excellent value for the price, with a simple setup process and good battery life. However, some guests noted minor issues with build quality and performance under specific conditions, but overall, it meets expectations for a budget-friendly mouse.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.7 out of 5 stars with 1139 reviews
5 out of 5 stars
26 July, 2026
originally posted on lenovo.com
Good basic mouse
(This review was collected as part of a promotion.) Stable and good connection, sharp and precise functionality
5 out of 5 stars
23 July, 2026
originally posted on lenovo.com
Mandatory purchase
(This review was collected as part of a promotion.) Lenovo is a trusted supplier for laptops and accessories in our office.
5 out of 5 stars
20 July, 2026
originally posted on lenovo.com
Lenovi mouse
(This review was collected as part of a promotion.) It is easy to work with this mouse, happy with my purchase
1 out of 5 stars
17 July, 2026
originally posted on lenovo.com
No connecting thing
There is no connecting plug in thing in my mouse box
4 out of 5 stars
5 July, 2026
originally posted on lenovo.com
Good for the price
(This review was collected as part of a promotion.) Basic no-frills mouse, works well, so have no complaints
5 out of 5 stars
5 July, 2026
originally posted on lenovo.com
Well worth it !
[This review was collected as part of a promotion.] Honestly probably one of the best mouse's I bought but everybody already knows Lenovo has one of the best of the best and when it comes down to quality I actually bought four of these because they were fantastic
5 out of 5 stars
3 July, 2026
originally posted on lenovo.com
Lenovo 400 Wireless Mouse
[This review was collected as part of a promotion.] Its very hand and reliable mouse. I have used several of these in past
3 out of 5 stars
25 June, 2026
originally posted on lenovo.com
Functional Wireless Mouse
[This review was collected as part of a promotion.] A functional wireless mouse for under $10. The cursor moves and the buttons click - not much else to expect. Otherwise not necessarily a superb device. Biggest issue is I have is that if you have to hold the right button and click the left button it can feel very clunky and uncomfortable. My skin holding the right button will physically go under the left button. Its weird.
1 out of 5 stars
23 June, 2026
originally posted on lenovo.com
Laggy performance lag lag lag
Nice ergonomics but horrible laggy performance makes this mouse a non starter
5 out of 5 stars
22 June, 2026
originally posted on lenovo.com
Quite
[This review was collected as part of a promotion.] Extremely quite and comfortable mouse. Recommended!
5 out of 5 stars
9 February, 2026
originally posted on lenovo.com
Lenovo 400 Wireless Mouse
Product great as expected along with excellent service and value from Lenovo
3 out of 5 stars
24 January, 2026
originally posted on lenovo.com
Cheap Yet Practical Mouse
(This review was collected as part of a promotion.) Decent mouse, fits comfortably during use, is an easy recommendation for an entry mouse especially alongside buying a premium price PC/laptop. The quality does feel a little plastic and no side buttons is unfortunate though it feels responsive and wireless is a huge bonus for the price.
1 reply from Lenovo team - 6 months ago
Hello, Thank you for taking the time to share your thoughts on the Lenovo 400 Wireless Mouse. We’re always working to enhance our products, and your feedback is incredibly valuable in helping us improve. Our goal is to deliver products that meet the high standards our customers expect, and your input plays a key role in that. If you have any questions or need assistance, please don’t hesitate to reach out to us at 1-855-253-6686. Regards, Thomas, Lenovo
4 out of 5 stars
20 January, 2026
originally posted on lenovo.com
Good Mouse
[This review was collected as part of a promotion.] It works fine. It could be a little sturdier. I like the fact that it only requires one AA battery
3 out of 5 stars
17 January, 2026
originally posted on lenovo.com
It’s okay
Feels VERY cheap and light (expected for a $9 mouse) but it gets the job done. Nothing else to say.
5 out of 5 stars
17 January, 2026
originally posted on lenovo.com
Great little mouse
[This review was collected as part of a promotion.] Great little mouse. Easy to set up and use. Small and Inexpensive enough to throw into my bag and forget about until it's needed.
5 out of 5 stars
16 January, 2026
originally posted on lenovo.com
Great for the price
(This review was collected as part of a promotion.) Great product for the price, easy to use and comfy.
5 out of 5 stars
8 January, 2026
originally posted on lenovo.com
Outstanding- love that it doesn"t have a wire easy
[This review was collected as part of a promotion.] Wireless Mouse 400 is very easy to use, glides very good
5 out of 5 stars
5 January, 2026
originally posted on lenovo.com
value for money
(This review was collected as part of a promotion.) simple mouse and easy to connect. decent build quality.
5 out of 5 stars
5 January, 2026
originally posted on lenovo.com
Basic mouse that works great
[This review was collected as part of a promotion.] Works great with the new Yoga I purchased. Good feeling using with arthritis.
3 out of 5 stars
3 January, 2026
originally posted on lenovo.com
Light and portable
(This review was collected as part of a promotion.) Its very cheaply built. I only got it since it was cheap for 8cad any more i wouldnt pay for it and get something with a higher dpi.
1 reply from Lenovo team - 7 months ago
Hello, Thank you for taking the time to share your thoughts on the Lenovo 400 Wireless Mouse. We’re always working to enhance our products, and your feedback is incredibly valuable in helping us improve. Our goal is to deliver products that meet the high standards our customers expect, and your input plays a key role in that. If you have any questions or need assistance, please don’t hesitate to reach out to us at 1-855-253-6686. Regards, Thomas, Lenovo