Works well, no cords saves desk clutter or makes working in a chair easier. It's also easier to travel with. Improved automatic keyboard backlight turning on/off when your hand approaches the keyboard (long before you touch it)! My wired keyboard didn't have this great feature for working in low light. I plug it in overnight every few days to charge it, but the battery lasts more than a few days of 8 hour use. The price is quite reasonable for this quality. Keyboard. The tactile feel is smooth,

I needed a keyboard that would work with my current Logitech Unifying receiver and I love light so I bought this keyboard. This one cost less than the regular price I'd seen elsewhere, so I jumped at it. It wasn't until I got it that I didn't realize it was a refurbished keyboard. I generally agreed with that, despite some obvious areas that the cleanup missed. However, breaking convention was the fact that I couldn't use some capital letters or punctuation marks. I couldn't find any rhyme or…

I've been using the non-rechargeable, non-backlit version of this keyboard in my home office for years. For my studio I needed something that glows in the dark. It's good for that, it turns on when your hands move across the keyboard so you don't have to hit a (wrong) key to wake it up. Unfortunately, the battery only lasts about a week if left on after each use. . I installed the Logitech software to warn me when it's critically low. It also sometimes flickers or doesn't light up at all before

Firstly I don't give five star reviews because many of them are fake. But this one probably deserves it, but I'm only giving it a 4 anyways to stand out from the fake reviews. I'm a big fan of Logitech products in general. Because I work in the computer industry, I trade, use, sell or simply manage a variety of computer products and Logitech never disappoints. The K800 came out in 2010 and was bought as a Christmas present for me. I have never spent so much money on myself so this was the…