Logitech K350 Black USB 2.4 GHz Wireless Ergonomic Keyboard Logitech K350 Black USB 2.4 GHz Wireless Ergonomic Keyboard

Pros: Inexpensive, work well for most typing up to 60 - 70 wpm which is my limit

Cons: Like most Logitech kbds they do not last long. But that is all relative. A 50 - 60 dollar kbd running 60 - 70 wpm for 2 or three years is a pretty good return in investment. Still it's annoying when the keys start sticking and particularly the space bar.

Other Thoughts: Works well for normal typing, either programming or writing at 60 - 70 wpm where you use 3 or less keys at a time. Typically seem to be lasting around 2 plus years at 6 to 8 hours a day at that 60 - 70 wpm. Finding rugged and comfortable kbds is difficult.

Pros: The design is amazing. I wish they had more of these pseudo-Ergonomic designed keyboards.

Cons: Constantly misses keystrokes when I'm typing fast. Functionality is especially limited for gaming, simply because if I press more than 3 buttons at a time, the fourth and beyond simply aren't registered.

Other Thoughts: I have owned other wireless keyboards before this one that did not have the problems this one does. The software that comes with it is okay when it runs, but for some reason it constantly crashes on my machine, I've tried several fixes, and I'm fed up with it.

If I could get a refund, I would. I'm not bitter or anything, Just dissapointed. I would recommend this keyboard to anybody who casually uses a computer, the design and build are ROCK solid, I can see this keyboard lasting years before finally giving out, but if you type at 85+ wpm or are a gamer, do not buy this keyboard.

Pros: -Comfortable
-Not too expensive
-Decent responsiveness
-"Extra" function keys can be useful

Cons: -Poor signal quality
-Low durability/longevity (see other thoughts)

Other Thoughts: I had an old Microsoft Comfort Keyboard 3000 that i had used for something like 5 years. It didn't stop working but the receiver was huge and eventually i left it at home in mid August when going off to school and decided to replace it instead of waiting to get it. The K350 was fairly priced and had similar ergonomics to the 3000, along with being readily available) so i picked it up. It worked flawlessly until around a moth ago. For the most part it would infrequently not respond then suddenly spit out all the characters that had been typed while it was frozen. Last week it started to infrequently just not work and today it finally died.

That's ~6 months from shelf to trash can, after my previous mid-range keyboard lasted around 5 years and was, in comparison, abused. I went with a Corsair K90 to replace it. Hopefully that'll last me forever.

Pros: I like the feel of the keyboard. Design is ergonomic and comfortable.

Cons: Even as I write this review I'm dealing with an extremely annoying lag. The receiver is about a foot from the keyboard and it still freezes mid sentence while I continue to type, and then suddenly spits out about half the characters I typed while it was frozen. I thought it was related to interference with the bluetooth in my cell but I've turned off my cell's bluetooth and kept it on the opposite side of my desk and still have problems.

Other Thoughts: 30 day return policy is annoying. Issue didn't start right away for me.

Pros: Easy to use for hours on end typing up papers, and is even decent enough to use on games (Though obviously there are better options for pure gaming). Solid build, easy to clean, excellent battery life.

Cons: Not a huge con but, the keyboard and mouse began to stop responding on occasion after around a year of standard to maybe a bit heavy use. I assume it is a problem with the USB connection because I have moved ports/computers, and changed batteries many times to no avail. In the end it falls down to the expected lifespan of any product in this tech era and a year or more of use is decent enough for the price that I paid for it.

Other Thoughts: Being in the IT field I use a lot of different keyboards on a daily basis and the sore/cramped feeling that some of the smaller or non ergonomic keyboards give is noticeable since I can literally type for hours on end without that fatigue on this keyboard.

Another not negative, negative are the extra "media" buttons that can be accidentally hit when getting used to the keyboard. While the volume and mute at the top are nice I found the others pointless for my uses.

Pros: - Battery life!!!
- Design
- Functionnality
- Ergonomy
- Big Delete button (Gotta love it! :P )
- Range

Cons: - Response time may be shaky time to time in video games

Other Thoughts: I had this for way over a year now and I haven't changed the batteries yet! Logitech says that the two AA batteries are good up to 3 years. I'm starting to believe now!

I still love the design and how the keys are laid out and especially the big delete button. For me, I (yes, "I") may laugh at it, but it's a real plus because it moves the INSERT button away from that set of buttons up on the same row as the F buttons at the cost of the useless Scroll Break button. The only thing to be aware of, is the Power Off button on the far right over the numerical keyboard. Don't press it when you try to push the handy calculator button!

Functionnality-wise, the media buttons works very well. You can change all button's assignment in the easy-to-understand Logitech application. Except for the Calculator and Power Off button.

Over time, to wavy design doesn't matter anymore because you will get accustomed to it. It becaomes natural.

Also, the quiet keys becomes noisy after several days of use. The quiteness comes from the fact it's new. Well, it's no big deal. It's to be expected.

The only thing I have against the keyboard is from the fact that sometimes, while playing games, response time may be shaky if you try to press several buttons one after another. However, I've played multiple games with it so far and no problems. Just be aware if you have to press several keys in under a second.

The range is also pretty darn good. You can be a couple of meters away and it'll still work.

Pros: Ppad at base is nice the hot keys actually have some good use and the newest software has nice high contrast volume and capslock on/off graphics that pop up much faster then the semi transparent ones of the past.
Quality is as expected for logitech brands. Have this keyboard at home and 3 at work.

Cons: For me placement of shift key in relation to ASWD keys makes sprinting in games kind of odd. but this is not a very gaming geared keyboard from what i can tell.

Pros: It's a great keyboard. Don't buy this from Newegg. I got this keyboard + a M705 mouse from Costco for $50 as a package deal. The wave design doesn't hurt with your typing speed.

Cons: The function keys are misplaced. No Capslock indicator

Pros: Great form factor and power buttons. Responsive and ergonomics are great. Previously used MSFT ergo for years and ended up switching to this after a friend showed it to me.

Cons: Wi-fi appears to conflict with bluetooth (at least so I've tried to assess). When gaming, key response will sometimes lag or even halt altogether. I found articles online mentioning wireless conflicts which theoretically shouldn't happen, but it helped in my case. Also read that the wifi port overheats sometimes, just not in my case.

Other Thoughts: You won't go wrong with this keyboard.

Pros: Great Design, Comfortable, Quality, Good Keys, Batteries Easy to Change, Easy to use Shortcuts, No Key Delay, Great Setup Software

Cons: No Indicator Lights for Caps Lock/ Num Lock (a notice pops up on screen)

Other Thoughts: I am a HTML writer and a hardcore gamer, and this keyboard is great for both, the wrist pad is soft enough that my hands don't hurt after prolonged use, and the wave design is nice and doesn't get in the way, this keyboard is good enough that I got rid of my "gaming" keyboard and use this for everything, I love this board and HIGHLY recommend it for anyone from casual web browser to full time programmer. I have never owned a Logitech product that I didn't like and this board is no different. The only (minor) negative is that there are no lights to indicate Caps/num lock, but when one of the keys are pressed a (non-intrusive) indicator displays on screen, its not really a problem, just an oddity. This is the best keyboard I have ever owned and I can't recommend it enough.