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Logitech - MK520 Wireless Ergonomic Keyboard w/Laser Mouse

( 4.0 Average / 26 Ratings )






Part #




Design Style








Includes Mouse


Mouse Color

Black / Silver

Mouse Tracking Method


Completed Builds Using This Part

See All Completed Builds


Merchant Base Promo Shipping Tax Availability Total
Amazon $29.99 Free two-day shipping with Amazon Prime In stock $29.99
( 68 new from $29.99, 5 used from $33.35. Last updated 3 hours ago. )
Best Buy $31.99 +FREE s/h In stock $31.99
Newegg Marketplace $34.98 +FREE s/h $34.98
B&H $34.99 +FREE s/h In stock $34.99
Dell $35.99 +FREE s/h $35.99
Dell Small Business $35.99 +FREE s/h $35.99
OutletPC $49.89 +FREE s/h In stock $49.89
Adorama $49.99 +FREE s/h In stock $49.99
SuperBiiz $49.99 $49.99+
Target $43.99 +$10.00 s/h Out of stock $53.99
Monoprice $54.99 $54.99+
PCM $49.99 +$14.18 s/h $64.17
* Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.

Price History (Excluding Tax) History:


Cubby208 7 points 40 months ago
from completed build Bertha And Perkins

I was amazed at what I got for the price. For a wireless device it has quite a range, and the the usb reciever is miniscule (barely even sticks out). The Keyboard feels very nice to use.

Russmax 8 points 35 months ago
from completed build First build! I7-5820K, GTX 970.

The keyboard is quite good and serviceable, but the mouse has problems with lag and dropouts. Making the mouse share the wireless USB plug-in with the keyboard seems to be a bad idea.

Monsimeph 8 points 32 months ago
from completed build All purpose PC

Very decent keyboard for a regular everyday use. It feels much better than basic Logitec/Microsoft keyboards I've been using for years and was worth extra bucks. I only needed the keyboard, not the mouse (it's m310) and was disappointed at the beginning, because my choices were limited by the very basic or unreasonably expensive gaming keyboards, which I have no use for. This was the only option in between and I am not sorry I chose it. I was pleasantly surprised by the quality of both, the keyboard and the mouse. I don't have the biggest hands and the mouse does feel ergonomic and fits my palm perfectly. I ended up using it since unboxing and might as well give up on my basic Roccat, since their gaming performance is comparable. I love the rounded keys - typing is a joy. Gaming-wise I wish the left shift key would be bigger, but it's a minor issue and easy to get used to. The only downside is receiver range. Mouse was acting up with the dongle connected on the back and I had to use one of the front USB 3.0 ports. Thankfully it's tiny and if you have multiple USB front ports, you should be fine. I also read that Logitech range extender helps. Another 4.5 stars product.

adeelshahid 8 points 31 months ago
from completed build sKYLAKE-A newborn.

TBH I would never use 2.4 GHZ wireless connection for these two peripherals. The experience just drops on his head. The mouse and keyboard are very laggy and doesnt work for me. I will try a bluetooth option if that doesnt work I dont mind running a longer USB cable to my TV for couch use.

SpectreOne 5 points 29 months ago

What can I say? This is a good starting mouse and keyboard for just about anyone. They are responsive within 20 feet and have a nice feel to them.

PetrasSukys 10 points 28 months ago
from completed build Soulsaver

Keyboard (K520): Awesome! Key switches are not perfect, but I am not yet spoiled by mechanical ones. Probably will be eventually. Bought this keyboard a long time ago, haven't replaced batteries yet.

Mouse (M310): Hoped to replace my M235 which had expired warranty and faulty middle-click. Same happened with this one couple of months after the purchase. Did not want to deal with retail RMA, so living with that. Tried to wash the middle button with isopropyl alcohol, did help for a while. Probably will have to do it again.

natsil42 10 points 27 months ago
from completed build Dark Matter

Good feel on these and decent features but the range is not that great. I have this computer output to my living room 4K and I sit on the couch while the PC is up by the entertainment center, clear line of sight and there are stutters. Starting to get annoying, especially when trying to play a game.

SR91 13 points 18 months ago

This is a great keyboard and mouse, it works fine for typing and gaming, and no wires! Just remember to have a wired keyboard/mouse on hand to use, since you have to install drivers and additional software from Logitech before you can use it. I'm also trying to get used to using an actual mouse and keyboard, since i'm so used to using track pads and buttons on laptops...

Plaidygami 7 points 15 months ago
from completed build Candle-Eggs

One of the worst pieces of hardware I have ever used. The mouse is tiny and feels awkward. Also has terrible tracking. The keyboard is great for the first week and then starts exhibiting lag issues and whatnot. A year later, the issues have gotten much worse. Definitely never buying Logitech wireless products ever again.

johnydecali 7 points 1 month ago
from completed build Jakku - Ryzen 7 Build

No RGB but wireless and inexpensive. Love it!