Logitech MK540 Advanced Wireless Keyboard and Mouse Combo for Windows, 2.4 GHz Unifying USB-Receiver, Multimedia Hotkeys, 3-Year Battery Life, for PC, Laptop
Original price was: $49.99.$43.99Current price is: $43.99.
Price: $49.99 - $43.99
(as of Mar 29, 2025 05:41:25 UTC – Details)
Logitech MK540 Advanced Wireless Keyboard and Mouse Combo Logitech MK540 Advanced is a wireless full-size keyboard and mouse combo built for precision, comfort, and reliability. Enjoy the plug and play wireless freedom of the combo, with the tiny USB receiver equipped with Logitech Unifying technology. The keyboard is spill-resistant (1) and abrasion-resistant key printing ensures your keys won’t quickly fade. The keys have been optimized for improved accuracy and reduced noise. The palm rest and adjustable tilt legs keep you comfortable for long stretches at the desk. With convenient and essential hotkeys for direct access, as well as preset Fn keys that can be personalized in Logitech Options. The contoured wireless mouse is designed to fit in either your right or left hand and features enhanced tracking, precise cursor control that keeps you in command. Keyboard Product Details: Dimensions: 7.62 x 18 x 0.94 in Weight: 28.4 oz Adjustable Keyboard Height: 3 tilt positions Special Keys: Music controls, programmable keys 10-Key Number pad Palm rest Key Type: Deep profile Caps lock indicator light On/off power switch 2 AAA batteries（Alkaline Battery） Battery life: 36 months Mouse Product Details: Dimensions: 2.43 x 1.54 x 0.45 in Weight: 2.59 oz Sensor technology: Smooth Optical tracking Number of buttons: 3 (Left/Right-click, Middle-click) Scrolling: line-by-line Scroll Wheel: 2D, optical Connect/Power: On/Off power button 1 AA battery（Alkaline Battery） Battery life: 18 months Wireless Range: Up to 33 ft (2) Compatible on Windows 7, 8, 10 or later, Chrome OS (1) Tested under limited conditions (maximum of 60 ml liquid spillage). Do not immerse keyboard in liquid. (2) Wireless range may vary based on user, environmental and computing conditions. (3) Keyboard and mouse battery life may vary based on user and computing conditions.
Precision Typing: An instantly familiar experience, type with ease and comfort on this full-size wireless keyboard, featuring reduced noise, palm rest, spill-resistant design (1), adjustable tilt legs
Built For Comfort: The sleek combo’s wireless mouse features an ambidextrous shape and soft rubber side grips that fit comfortably in your palm, as well as enhanced tracking and precise cursor control
Long-Lasting Autonomy: The wireless keyboard and mouse set come with long-lasting battery life, with the keyboard lasting up to 36 months and the wireless mouse for up to 18 months (3)
Customized Control: Enhanced productivity at your fingertips, the computer keyboard comes built with convenient, essential hotkeys providing direct access to media, calculator, battery check functions
Wireless Freedom: Plug-and-play your keyboard and mouse with the mini Logitech Unifying USB receiver, for a reliable wireless connection up to 33 ft away from your PC or laptop (2)
Compatibility: This Logitech mouse keyboard combo is compatible with Windows 10 or later, Windows 8, Windows 7, Chrome OS
Upgrade to Logitech MK850 Combo: Improve productivity with the multi-device MK850 Keyboard and Mouse Combo, with Bluetooth/USB, padded palm rest, sculpted mouse, hyper-fast scrolling, customization
Customers say
Customers appreciate the keyboard’s soft touch and comfortable feel when typing. They find it a good value for the price, with ergonomics and lightweight design. The keyboard is quiet, but opinions differ on the design, functionality, build quality, mouse quality, and lag.
13 reviews for Logitech MK540 Advanced Wireless Keyboard and Mouse Combo for Windows, 2.4 GHz Unifying USB-Receiver, Multimedia Hotkeys, 3-Year Battery Life, for PC, Laptop
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Original price was: $49.99.$43.99Current price is: $43.99.
Pete –
Good fit, form, and function
I have been using this combo, through its various forms, for years now. It has always performed well and lasted for many years. I like the size of the mouse and the keyboard is pretty quite when compared to others.
NotaRobot –
Basic without bells & whistles, but works!
Bought for my WFH workstation when my much fancier keyboard stopped connecting to my workstation. This one is louder and has more tactile feedback, and likely will need the batteries replaced more often – but connected right away and has been working great. I also appreciate that the mouse and keyboard use the same usb bluetooth connector, which saves a USB port on my docking station. This model was reasonably priced relative to other available options.
Robert Collier –
Great keyboard feel and mouse operation
A coworker had recommended this combo, so I bought one at the office. Wow! BIG difference in my old keyboard/mouse pair! I bought this pair for my home office and was able to free up a USB slot as well (old keyboard was corded). Thou shalt not buy cheap keyboards! The keys have a nice satin texture and soft, but positive actuation when pressed. Logitech’s mouse operation is very smooth, too. Driver-wise as well as physically. They use a different material in the 4 mouse feet that contact my desk surface. So the physical mouse movement is easy and smooth too. Very nice combo! Don’t know if it is suitable for hard-core gaming, but I’m very satisfied for day-to-day CAD and spreadsheet work.
D & H –
Superb!
There is nothing better than to select an item, get it and it works just as advertised! It’s a replacement as the keys were becoming illegible on the one we had. Out of the box excellent, the best is the USB, it connects the keyboard and the mouse no extra space needed! All in all my wife and I love it!
Andrew Weckwerth –
Perfectly okay
Bought this because the keyboard/mouse that came with the desktop wouldn’t reach to the top of my standing desk. These have fit the bill, and after a couple days’ use, I am satisfied. Responsiveness is fine, and the keyboard is comfortable. The only negative that I’ve noticed is the scroll wheel for the mouse, which slightly brushes/squeaks internally. The tactile feedback for the keyboard is a little mushier than I’m used to, but still alright. I’m not going to let it bother me, because I could have paid for better ones and I chose not to.
Amber Lester –
Perfect for my typing needs
This is my favorite keyboard. My old one needed to be replaced and I’m glad Amazon still had this model. It’s easy to install and the keys respond quickly when I type.
K Williams –
Well, Logi (Logitech)’s normally great record has been broken…
Gotta vent.I’ve had my Logitech K800 forever and a day and LOVED it. Never any performance problems, smooth, comfortable, easy to use, and took a beating daily for years. Got it through work, so it was more expensive than your usual, but it couldn’t last forever. It started being unable to take a charge, so I knew I would have to retire it. (They stopped making these (WHY???) and they’re selling after-market for a fortune.)I have Logi all things keyboard, mouse, etc., so went with them again. Bought a K650, but out of the gate, it started doing weird stuff, like repeating keys when you weren’t even touching the keyboard, jamming up, or just stopping functioning. Did all the usual troubleshooting, but nothing worked.Just to save time, I sent it back here and replaced it with an MK540. Son of a gun if it didn’t start immediately doing the same things. NOW I was cranky, so I did my online research and learned these are well known problems for others, who also couldn’t solve them. I then went to Logi tech support. Got a level 1 person who walked me through the standard steps I’d already done multiple times (Did you turn it off and on again? :-D), gave me long lists of things to try, then at the end, when nothing worked said, “Well, it’s within 30 days so just return it to the seller, and here’s a link to our other keyboards.””Ummm,” I said, “this is the exact same circumstance with two DIFFERENT keyboards in a row. As I had no trouble with my previous Logi keyboard, and nothing else has changed on my end, it seems logical that the problem is with the new software, hardware or some QA problem with producing these models. Why would I go buy another one when we don’t know WHY it’s doing this, suggesting I could go through this all over again?” (BTW, a MAJOR inconvenience for days). Her answer (twice): “Don’t worry, it’ll be fine, just go get another one.” OMG.Stubborn, so I gave it a third shot (MX Mechanical) now for 3x the money hoping better quality would help, but guess what? I’ve now received my 3rd notice from Amazon saying delivery will be delayed, this time with no date estimate known.I tried, Logi, but even I am done. Buying a highly rated other keyboard that has all the features I need. Logi, not sure what you’re doing with these membrane ones (vs. mechanical), but it’s not working. If you could ship me a K800, I’d so appreciate it. 😀 K
Reader003 –
Great product
Love this keyboard and mouse. the keys make very little noise.
Dan Ed –
simple , robust, working fine keyboard and mouse combo. nothing negative. feels nice to type.
glenn –
good solid keyboard, may cost more than some others but worth it
Amazon Customer –
Needed a replacement for an older Logitech keyboard and mouse, and this is an excellent product. Have always preferred the Logitech over other brands and wasn’t disappointed. The feel of the keys and the mouse seem better than my old keyboard. Favorite feature still is the one button activation of the calculator, which most keyboards don’t have.
AmazonShopper –
The keyboard is quiet and a little soft but the tactile feel is really good with the springs and textured plastic keys. It comes with Duracell AA batteries for both devices and I’m looking forward to seeing how it does after 3 years. The problem I find is with the mouse, it is very small, and someone with large hands, it does not support the weight and size properly when gripping and it can cause hand strain. Also, there is no dpi adjustment and it seems to be a little jumpy with the default settings. The price is pretty good; $50 for both mouse and keyboard.I’m probably going to use a different mouse or replace it with something better, but at that point I probably should have purchased them separately. Overall I would recommend the keyboard but not the mouse.
Parlure –
For the price this Logitech (Logi) package is symply amazing!