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Logitech MK520 2.4 GHz Wireless Keyboard and Mouse Combo - Black

Ships from Canada.

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Purchases from these Sellers are generally covered under our Newegg Marketplace Guarantee.
Marketplace Seller
  • Logitech Incurve keys
  • Hand-friendly full size mouse
  • Full-size layout keyboard
  • Logitech Unifying receiver

  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

General information

Logitech Wireless Combo MK520

With a roomy full-size keyboard, contoured invisible optical mouse, and a single wireless receiver that connects them both to your computer, you've got convenience and control comfortably at your fingertips. Ideal for home and office, the mouse and keyboard deliver battery life so long that you just might forget they use batteries at all.

General information

General information

Feel-Good Typing

  • Full-size keyboard with palm rest for comfortable typing
  • Concave keys with softly rounded edges let your fingertips glide from key to key and barely make a sound

General information

Hand-Friendly Precision

  • Contoured full-size mouse with soft rubber side grips
  • Smooth, accurate cursor control on just about any surface1

General information

One-Touch Media Keys
Change volume, mute, or skip to the next song instantly - without using your mouse.

General information

Plug It. Forget It. Add To It.

  • One tiny Unifying receiver connects the keyboard, mouse, and other compatible Logitech devices like a number pad
  • No need to tie up your USB ports with multiple receivers
  • Stays in your computer so your keyboard and mouse are always ready to use

General information

Reliably Robust Connections

  • Logitech Advanced 2.4 GHz wireless for powerful connectivity with virtually no delays or dropouts
  • 128-bit AES keyboard encryption - one of the highest levels of security available

General information

Power-Efficient Design
With up to three years of battery life for the keyboard and eighteen months for the mouse, you hardly ever have to change batteries2.


  1. The invisible optical sensor does not work on glass or mirrors.
  2. Keyboard battery life calculation based on an estimated two million keystrokes/year in an office environment. User experience may vary. Mouse battery life may vary based on user and computing conditions.

Learn more about MK520

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years
  • Read full details
  • Return Policies
    • Return for refund within: 30 days
    • Return for replacement within: 30 days
  • This item is covered by's Standard Return Policy.
Ownership: 1 month to 1 year
Verified Owner
2/ 5
Low Quality Combo

Pros: Nice keyboard layout, ergonomic mouse

Cons: The keyboard and mouse build quality and design are nice, but it’s a wireless set and so it’s wireless functionality is important and this performs horribly in that category. The mouse functions a maximum of 4 feet from the receiver and only if nothing is blocking line of sight between them and the keyboard barely functions 3 feet away. How were these wireless receivers made so badly and who thought to release this?

Other Thoughts: Only buy if you plan to use these basically touching your computer and just don’t want to deal with wires getting tangled

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Ownership: 1 week to 1 month
Verified Owner
2/ 5
Poor Quality Product

Pros: Order arrived in a reasonable time frame, no visual damage in packaging.

Cons: My mouse went bad, and I ordered a new wireless keyboard and mouse combo, same model I used for several years.
The new keyboard had several keys sticking, and would not loosen. The mouse worked fine. I am using my old keyboard
and the new mouse. too much trouble to try to get a new keyboard, so I trashed the so-called "new" keyboard. I will
never buy from this vendor again.

Other Thoughts: I would purchase this product again, but not from this vendor.

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Ownership: 1 month to 1 year
Verified Owner
2/ 5
Average Keyboard. Terrible Customer Service

Pros: Its a keyboard. Other than the space bar it works.

Cons: I purchased this item in October. On Nov. 2nd I receive it. the space bar doesn't work. I contacted HDEtron, the company that sold it to me and they responded by saying that they would send a new one. Awesome. On the 7th of November I contacted them to see if there was a tracking number or update. There was no response. On November 16th I contacted them through Newegg. They responded with a tracking number. it is now the 27th, a month from when I ordered the keyboard and still nothing. When I check the tracking number there is no updates. HDEtron is a terrrible company! DO NOT BUY FROM THEM! they will just steal your money. This Keyboard is for my company, and I have had to deal with a broken keyboard for a month! After this review, I will be contacting Newegg for a refund!

Other Thoughts: I would but this item again, but not from HDEtron! They are the worst company Newegg uses through Marketplace and I hope this review, motivates Newegg to drop them!

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Ownership: 1 month to 1 year
Verified Owner
1/ 5
I got a bunk product. No return option.

Pros: Easy install. I connected the wireless into USB and this setup worked with bios before windows install.

Cons: -Keyboard cuts out randomly, not good for gaming or stock work.
-Tactile feel isn't the best but this is personal preference.

Other Thoughts: Would like to return for money back or exchange for wired/ non 8 second lag setup.

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Ownership: more than 1 year
5/ 5
Great Keyboards!

Pros: Great keyboard for the price. Simple easy and no problems.

Cons: None so far, everything is great.

Other Thoughts: I would recommend this above basic keyboard for any office setting.

1 out of 1 people found this review helpful. Did you?
1/ 5
Asked for extra money to "factory rush to produce" out of stock product

Pros: None

Cons: I received the below email on a "Logitech MK520 2.4 GHz Wireless Keyboard and Mouse Combo - Black" order and promptly cancelled this order.

----- From: <World Digital Store> To:

Hello, Now all the factories of this product are out of stock,however, we can let the factory rush to produce one for you, but you need to pay extral fee USD $17 through PayPal account,are you sure?if you are sure ,we will send PayPal account to you and you paymend extral shipping fee,then we send item to you as soon as possible, we are looking forward for your reply,thank you!

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Ownership: 1 month to 1 year
Verified Owner
5/ 5
Great Combo. Unbeatable Price

Pros: Installation was a breeze
The keyboard keys operate smooth and pretty quiet
Mouse clicks are subtle and precise
There is no lag
No connection issues with the receiver
Can even use for USB Wake from Sleep

Cons: A little more angle to the keyboard inclination would have been ideal
No backlight

1 out of 1 people found this review helpful. Did you?
Ownership: 1 week to 1 month
Verified Owner
1/ 5
Mouse is ok, keyboard is awful

Pros: mouse works just fine

Cons: 25% of the keys on the key board are unusable unless you tighten and loosen the screws on the back to varying degrees of pressure even then it will just decide to not work at all. After a week of light work station use i had to go back to my old keyboard.

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