Excerpt: I purchased my keyboard in July 2014. The keyboard works great, I love the low profile. The front cover is coming up on both sides by the solar panel. I messaged with Staples to be turned over to SquareTrade to be sent to Logitech Customer Service... this is where the problem starts.
Summary: WHO THE HECK PUTS A FN KEY FOR PC SHUTDOWN RIGHT NEXT TO THE VOLUME FNKEY!!!! i bought this a while ago, maybe a year. I had to glue the F12 key in place so that i would not accidently power off the computer. Logitech you suck on this one.
Summary: I don't understand why Logitech can't put small lights into the Caps Lock and Num Lock keys to indicate their on/off status. If you want to know their status you must download an app from Logitech. Even then it only shows their status when you press the key.
Summary: While I love my Apple wireless keyboard, I need the 10-key functionality of a wireless extended, and this keyboard seemed the logical choice. I've been spoiled by the materials and engineering of the Apple keyboards.
Summary: Overall, the keyboard has a nice feel, although I wish that they would design a comfort curve style keyboard for Macs. The cons that I have found are as follows: They have no caps light, and a few of the keys do not always function the same as on the Mac keyboard.
Excerpt: I use this keyboard in my accounting business. I thought a solar-powered keyboard that unilinks with my wireless mouse would make my life easy. The connectivity part did. The keyboard works like that of a laptop, but every time I want to use F key, I have to hit an extra key 1st--"FN". How annoying.
Summary: then it won't hold a charge. I charge it like crazy: putting it in the windowsill, under a halogen counter light, etc, and no matter what the battery level says it's down to under 20% within a day or two. Very frustrating.
Summary: I loved the keyboard, but after almost exactly 1-1/2 years, I went to log on to my computer and my password would not work. It took me a little while to figure it out; the "P" key stopped working. Then other keys failed. I believe this is because the battery failed.