Logitech Wireless Keyboard & Mouse Combo (MK520) - Black

  • Model #: 920-002553
  • Web Code: 10346633
  • Release Date: 11-13-2014
Sold and shipped by: Best Buy
{{primarySeller.rating.rating.toFixed(1)}} seller rating, {{primarySeller.rating.count}} review(s)


This Logitech MK520 wireless mouse and keyboard combo makes a great pairing for your desktop or laptop. The full-sized keyboard with concave Logitech Incurve keys cradle your fingertips so you can type comfortably for hours at a time. The full-sized mouse can track on almost any surface and feels good on either hand.

More Information

  • Mouse features hand-friendly, contoured design with soft rubber side grips
  • Includes 7 multimedia keys and 15 programmable F-keys
  • Up to 3 years of battery life for the keyboard and eighteen month for the mouse
  • Type in comfort with the whisper-quiet keys

What's in the Box?

  • Logitech Wireless Keyboard
  • Logitech Wireless Mouse M310
  • Logitech Unifying Receiver
  • 3 x Alkaline Batteries (Pre-installed)
  • User Documentation

Manufacturer's Warranty:

  • Parts - 3 Year(s)
  • Connectivity Type
  • Connectivity
    Advanced 2.4 GHz wireless
  • Bluetooth
  • Ergonomic Design
  • Keyboard Language
  • Built-in Trackpad/Touchpad
  • Backlit Keys
  • Multimedia Keys
  • Mechanical Keys
  • Custom Programmable Buttons
    15 Programmable F-Keys
  • LCD Display
  • Number of Memory Profile(s)
  • Colour
  • Wrist Rest Included
  • Integrated USB Ports
  • Designed For Gaming
  • Battery
  • Solar Powered
  • Battery Life Indicator
  • Rechargeable
  • System Requirements
    Windows XP/Vista/7/8/RT; Windows 10; USB Port; Internet Connection; Chrome OS
  • Dimension
  • Width
    7.34 cm
  • Height
    46.99 cm
  • Depth
    20.83 cm
  • Weight
    1.43 kg
  • Width (Inches)
    2.86 in
  • Height (Inches)
    18.33 in
  • Depth (Inches)
    8.12 in
  • What's in the Box
  • Warranty Parts
    3 Year(s)



Customer Reviews

4.6 / 5
Based on 2054 review(s) More about Customer Reviews

Ratings in Detail

  • 5
  • 4
  • 3
  • 2
  • 1

Positive vs. Critical Reviews

Positive 98%

2019 Reviews

Critical 1%

35 Reviews

Rate & Review this product

Tell others about your experience with this product.

Write a review

  • from Laval, QC

Mouse too bad

Keyboard is perfect.. Mouse won't move easily. I cleaned it the bottom with a vacuum cleaner and the problem persists. I called Logitech customer service. They are very nice and they sent me a new set. The mouse starts to straggle maybe 2-3 weeks after use. I tried changing battery but no luck. Also I noticed it didn't work well on white pads. It needs black pad. I gave up with this set ! I had a cheap non brand set that still working pretty solid but very battery hungry. I'm surprised this product having all these positive feedbacks.

  • from Saint-Bonaventure

Bon matériel

Matériel super bon mais le clavier ne s'allume pas sur le num lock c'est le seul défaut que j'ai trouvé

  • from Cambridge, ON

great product if you get it on sale

very good wireless connection and nice layout, I'm glad I got this on sale. Not sure if this is common or not but the key's letters seem to only be good quality stickers instead of part of they key itself. overall very happy with it for what I paid!

  • from Windsor ON

Sticky Left Ctrl key

Bought this same combo unit 2 and a half years ago and for the past several months the left Ctrl key keeps sticking. I have removed the key several times and cleaned the space below the key but the problem remains -- push the key down and it stays down. I use this key a lot and whatever mechanism pops it back up isn't working as it should. Drives me crazy. Right now I'm shopping for a new combo but I'm reluctant to purchase this product again.

  • from Parksville, BC

Good value; got what I expected

System connected immediately with Linux OS, no problems. Mouse is basic and on the small side but comfortable to use and does what I need/expected. Keyboard works well and has all the features I need. I haven't had the combo long enough to judge the battery life but the batteries all still show full charge after a couple of weeks use. This is a very usable combo for a reasonable price.

  • from Toronto, ON

Good value only if on sale; mouse not quite full size

Mouse described as full size but it is somewhere between a mini/laptop mouse and a full size mouse (I have other full size logitech mouses, this one is noticeably smaller, especially in width). Mouse is ultra basic/minimal and keyboard is a full keyboard with a few extra functions, nice clean standard layout, no french legend on keys which eliminates lots of confusion and clutter). Keyboard is medium quality, and the entire keyboard flexes somewhat but is still ok. This is decent value only if on sale for a big discount; if I had paid regular price, I would have returned it as not being worth the money. It also installed nice and quick, no setup or driver needed.

  • from Brampton, ON


Mouse is okay but keyboard is average.

  • from Cambridge, ON

Wireless high quality combo

This is the second MK520 set that I've bought. It replaces the identical set we have been using for the last 3 years. The original set still works fine, but some of the letters faded out and the keyboard is full of dust (the PC was heavily used on a daily basis for 3 year). Mouse needs new batteries every 3-4 months and keyboard requires new batteries only once a year every. In general, I am happy about this combo.

US Customer Reviews

We've incorporated US Best Buy's customer reviews so you have access to as many reviews as possible to help with your purchasing decision.