Logitech K800 Wireless Keyboard Not Working

I really enjoy the convenience of having a wireless keyboard and the K750 Solar Wireless Keyboard from Logitech is the best one in my opinion. It never fails me and is quiet and charges while not being used from normal light in my home.

Awesome. Works just as intended. It bought back life into my K800 keyboard.

I enjoy very much that Logitech MK270 Wireless Keyboard & Mouse. Although its a very comfortable product and my best keyboard choice, its still very cheap to get it!!

easily charged and working great in my wireless keyboard!

Exactly what I wanted/needed for replacement of a several year old K800 keyboard. Shipped from the east coast to the west coast rapidly. Normal, everyday GREAT B & H Photo service!

I had a K800 that needed to be replaced and decided to go with a wired keyboard instead. The classic layout with number pad is still the best. This keyboard satisfies all my requirements as a professional computer user, and it does it well.

I wanted a wireless keyboard with the number pad. This Logitech fit the bill perfectly. The color matched my Mac mini. I really like the soft touch keys, and the on-off switch to preserve battery life. With the solar charging panel, I'm sure it will be a long time before I need to worry about replacing batteries. It is really simple to set up. Just plug in the USB and turn it on.

I brought this Logitech K750 wireless keyboard when it is on sale. It is very comfortable when you need to type for a long period of time. BTW,the solar charging software is interesting, it indicates the brightness of environment, and fluctuates during the time.

In using the wireless Logitech keyboard for a couple of weeks I have been very pleased by the build (sturdy) and ease of use. Coupled with a Logitech mouse using the same wireless transmitter the two have worked beautifully. I did need to use the extender to avoid interference but otherwise the keyboard has been flawless.

I was looking for a wireless KB/Mouse combo. Something better than what I've been buying. I found this Logitech Keyboard and Mouse to be fantastic. I stopped buying the MS brand because I found that the keyboard keys would wear too fast, leaving blank keys. I'm hoping that this keyboard lasts longer. So far so good. Nice full size, quiet, and comfortable. Mouse is great too!