meh - cheap keyboard that performs as expected
597665
looks slick but is not comfortable to use. the keys feel like a soda was spilled over and is sticky. I personally didn't like the keyboard.
4732397
The keyboard and mouse are ok.  The keyboard feels pretty cheap and frequently has lag issues when I start typing, which drives me nuts.  It is not rechargeable and needs for you to replace the batteries from time to time.  For the price it's a great bargain but next time I would spend a little more and get the K800, which I also own and is incredible.
903685
The rubbery keys are hard to use for serious typing but they are ok for casual use. You have to re-sync it often which gets annoying. The case and keyboard are okay though. It's nothing very high quality so don't expect a lot of out of. Also, it will damage the back side finish of your tablet from rubbing it due to the construction design. Unless you care about resale value later, I guess that doesn't matter.
4702295
Just okay. The sticker inside the battery compartment was placed incorrectly, so that the orientation shown for the batteries was actually opposite of how they need to be loaded. Once that obstacle was overcome, the keyboard worked fine. We did have some issues with delays/lag between keypresses and response on the PC, but only on one of the Windows 7 PCs we tested it with. On two other PCs, it worked fine. The PC that experienced the delay problem works fine with wireless keyboards from other manufacturers, so not sure what was going on there.

Overall just an average device for its kind, nothing special.
3334000
The keyboard is the same old mk120 seasoned non-mechanical typists have come to appreciate. Simple design with light and responsive typing. It's worth noting that the light key travel and angled edges may cause repeated miskeys for unconventional typists until acclimated. The cord is pretty short, something those with limited desk space may appreciate, while bed-typers will be reminded why we invented wireless. Overall, 4/5 for the keyboard; if you know what you'd normally get at this price range, it becomes an easy 5/5.
The mouse... is -almost- garbage. Functional -almost- garbage. At least in my case, the mouse is incredibly sensitive to movement compared to similar models (despite system DPI settings), the main clicks are somewhat heavy and the scroll wheel's rotary click is close to nails on a chalkboard. It just feels... wrong. Works though, 2/5.

All said and done, you're getting a good keyboard at a fine price, along with a functional mouse. Replace the mouse with the next price tier and you've got a workable gaming/typing setup on a strict budget.
3424638
Basic keyboard and does the job. It does feel a little cheap at times but for the cost you cant go wrong.
2733613
Solid Mechanical Keyboard, worth the cheap price.
439146
I use this with my iPad whenever I have a lot of typing to do. This keyboard is fine as a low-cost alternative. Not the best you can buy but cheap. My main complaint is that the body flexes--it can be annoying but you'll get used to it. They keys themselves are not bad considering they have to have very little travel. I'd probably buy a higher quality keyboard if I lost this one or if it broke. But I'm not sorry I bought it.
358361
Ok, its a low-cost (cheap) keyboard compared to Apple products. But I wanted a black keyboard AND a backspace button so I will put up with its noisy, clattering keys and the board flexes with even slightly heavy pressure typing. Hey Anker: I would gladly PAY MORE $ for a better quality feel AND backlit
2368042
This is my 2nd attempt to replace an old Dell desktop wired keyboard with a wireless (the 1st was a Logitech Solar K750). Its OK - not great, not terrible. This is more a laptop-style keyboard than a desktop, dimensioned to fit into a laptop bag. The middle 'function' keys - Ins Del Home End PgUp PgDn - are moved to the end of the Function Key row, and so the keyboard is 2-3 inches shorter than a 'normal' desktop board. The keys are flat, not backlit, are somewhat smaller but further apart. The response is mostly good up to about 6 feet, but any further results in random strange behaviors. It DOES have a CapsLock light, but not a NumLock or ScrollLock light. Overall, not what I'm looking for - I don't want to have to modify 25 years of typing habits.
1162173
This is a cheap keyboard but really not good for the price.

Pros:
- Cheap but feels nice
- Long cord
- Like the orange on the keys, especially in the dark
- Helps for typing... sometimes.

Cons:
- Backspace is too small and awkward
- The keyboard is laggy. It really isn't for gaming and that is because it sometimes takes a long time for your computer to get the instructions from your keyboard and this keyboard delivers these instructions slow.
- Tried on games such as Payday 2 and League of Legends and these games started lagging at times when pressing certain keys.

Overall, I would say if you really want this keyboard, get it! It is a decent keyboard but honestly there are definitely better ones for the price and around the price. This keyboard could have been designed better but everyone has their own preferences.
4143781
works for me,  keyboard a bit clunky and awkward with shift key only on left .
Display functional but also cheap/cheesy
For the money would expect a bit better tech.
Would buy again
2825800
'E' key has already started requiring multiple full -- bottoming-out -- presses to get it to register, after using it off and on for only 2 months. It's not really a good enough keyboard to be worth the bother of returning / repairing. Even just the cost of return shipping would be better applied toward purchasing a better keyboard.

Because of how cheap it was, the keyboard would have been acceptable if it had worked. I liked the size and not having any extraneous bezel around the keyboard, and I liked that the media keys were totally relegated to being secondary functions of the standard keys while still being easily available when needed. The keycaps are above average for a cheap keyboard, the enclosure is a good weight and rigid, and whatever mechanical switches it has do feel better than a dome keyboard.

However, it is noticeably worse than even just moderately more expensive keyboards. The key switches are inaccurate, making noise and giving feedback well before actually engaging electrically and the gap in the premature 'click' is enough of a distance that I have actually found myself reacting to the feedback and lifting my finger before anything has actually been typed. The noise made by the keys is very loud even for a mechanical keyboard and sounds like the cheapest, thinnest spring steel echoing in a tin can. I don't generally care much about the sound of the keys on keyboards, but I ended up finding it bothersome how twangy it all was.

It might work as a test run to see if you want a low-cost test to see if a mechanical keyboard works for you, if the feedback helps your typing. But don't expect it to last, and if it does last you'll probably end up wishing you had purchased a better keyboard once you've evaluated it.
3248056
Don't have a whole lot to say good about it. It seems the furthest you can get away from the receiver before it starts cutting out is roughly 5 feet, which makes make it pretty useless to me for the reasons I bought it. Also, I find many of the key placements awkward.

If you are looking for something cheap and small, that's about all this keyboard has going for it. It's not awful, but you get what you pay for.
2184358
works but it is slow and does not recognize when you touch the  screen. i have also had problems with the keyboard not coming up making it well nearly unusable until you figure out how to use the windows on screen keyboard.
taking all that in consideration it was a cheap product and I wanted better but expected cheap.
4096829
If you're looking for an ultra cheap keyboard for traveling or emergencies, here's your keyboard. I know I gave it a decent rating, but that's only because it was built to be cheap and quick. However it's general discomfort still makes me lose a star. I plug this into my PS4 for some quick communication and that's about it. This is absolutely not something you should buy if you plan to type regularly.
4167183
It's an okay keyboard, but it has a few flaws. I didn't use the mouse because I prefer a trackball so  my comments are restricted to the keyboard itself. Overall it feels cheaply made. Key are a personal thing, but these felt wobbly and uncomfortable. They are indented and have rounded corners vs. sharp edges. I find the edge of the key having a defined edge helps your fingers find and center on a key. I do a lot of writing and I couldn't type fast on this keyboard at all. I did not find it lagging at all, but I had to do too many backups and corrections.

But that's not why I shipped it back to Amazon. Repeatedly the keyboard would lose contact with the Unifying receiver and I'd be left limbo. Then, on other occasions the keyboard would exhibit a stuck key behavior and race off typing a million characters of whatever variety it got stuck on. I'd have to turn off the keyboard, turn it back on, and delete a long string of useless characters. I have a Logitech Dinovo Edge and it too will do this, but nothing like the MK520 does. That's a killer. The keyboard is no more than 3 feet from my computer where the receiver is installed. Maybe this behavior is a Logitech Unifying receiver problem, or maybe all wireless keyboards are plagued by this behavior. On my Dinovo it happened so infrequently that I just let it ride (I did write to Logitech but never could resolve the issue), but this keyboard required resets far too often. I don't have time to run a research project - Logitech should make sure these things don't happen.

PROS:
- Nice extra key features (like a key to pop up a calculator)
- Discovered by Windows immediately - set-up took 30 seconds
- Thin
- Comfortable palm rest
- Full size with excellent placement of function keys

CONS:
- Constantly loses sync with Unifying receiver and stuck key syndrome
- Horrendous design of keys that make fast typing a misery
- Cheap feel
- Keys are not in the same position as other keyboards (even Logitech's own)

Some folks evidently love this keyboard. I can only guess they don't type much and are patient while it tries to stay in sync with the receiver. I'm happy it's on its way back to Amazon.