Keyboard and mouse combination is very nice. They work with my existing adopter

I wanted to let you know that my purchase of this keyboard and mouse was perfect! I was a little hesitant to purchase it because of the price (it was on sale but was still $42 and I was hesitant to buy a keyboard that expensive cause I've never purchased a keyboard for more than $20), but my kids...

Too much Comfortable, Ideal keyboard for Giky persons.

Need I say more here, probably not. Super quick delivery, super awesome buy, absolutely stoked with purchase.

Boasting a slightly curved, contoured keyboard and a smooth, substantial mouse, the Logitech Wireless Wave Combo MK550 could be just the thing for...

Curved keyboard design helps to keeps wrists straight; Padded palm rest; Smooth; substantial mouse; Plenty of hotkeys and programmable keys

Loud; cheap-feeling keys; Mouse buttons designed primarily for righties; Contoured keyboard design won't be for everyone

I have purchased three of these units two for home and one for work. As far as using on a desktop to minimize clutter they are fine. However to sit back in a recliner and use with a tv they are not great. Anything over 6 feet away it drops the signal.

I've had this keyboard for a couple years now. I used it to replace a previous Logitech wireless keyboard that finally gave up the ghost. Simply stated, I hate it. (Great mouse, though.) It seems as though I spend more time correcting typos than typing (and has been getting worse).

Keyboard and mouse both seem to occasionally disconnect and takes up to 30secs for it to reconnect again. Keyboard also doesn't like it when you press multiple keys simultaneously - also not good for gaming, as keyboard can disconnect at the most opportune time. Wouldn't recommend or buy this again.

Earlier this year I bought the Logitech 520.....a flat keyboard. I HATED it. I kept making mistakes and misplacing my fingers for months. Finally I chucked it and went for this Wave, which I have owned before. Perfect key positions and feels so good not to keep making errors.

With my computer below my desk, I had to use the extender cable to raise the height of the receiver to about 1ft above the level of the keyboard and mouse in order to get a strong signal to the receiver, no issues with range after that.

Excellent range when receiver is above the level of the devices; ergo design is decent enough so it it comfortable to type on for extended periods

Keyboard is a little on the noisy side for a non mechanical keyboard; Comes with cheap batteries that don't last; Device range is extremely poor when the receiver is below the level of the devices; Mouse shape is uncomfortable for my hand/wrist for extended use