I hope that Logitech gets moving and creates an update for Win 8.1 because many of the keyboards functions do not work under this operating system. Nice board but not worth paying the extra money until the functions work with Win 8.1.

Keyboard characters are big and bright, easy to see in low light conditons. Key feel and response is excellent. Quiet and very comfortable to use. Unifying receiver for easy setup and quick connection. Would like to see a back lit keyboard like this one for very low light conditions.

I have been using Logitec keyboards and mice for the last 12 years and they beat all others for the price and performance.

I have enjoyed my K350 until I upgraded to Windows 8.1. I lost the zoom in and out buttons, the window selection button, the setup key, the camera key and the ability to program any of the function keys. Set point is not compatible with and will not function on windows 8.1.

You'd think for $50/60, a keyboard maker would put letters on the keys that wouldn't wear off, wouldn't you? Ridiculous. "N" is gone, "E" and "A" are fading fast, "C", "M" and other high-usage fee showing lots of wear. Maybe Logitech could spend another 5￠ and fix the problem.

Great keyboard in most regards; Responsive, good battery life, good wireless

Keyboard letters wear off

Very decent home keyboard

compact; no-fuss; useful hot-keys; spill-resistant

signal a bit weak; not for hardcore typing

a really nice combo from logitech wireless mouse and keyboard. nice wireless range and good cell backup. The advanced 2.4 GHz Wireless connection allows you to roam freely and control your PC from any corner of your room.

This keyboard is great! I have been wired for years, decided to go wireless, Logitech is the best. I would recommend this keyboard to everyone.

Got this keyboard not too long ago, but I'm already loving it. It has all the hotkeys i love. I'm a big fan of the calculator button, i'm always doing some miscellaneous calculations...I hate having to to reach for my mouse everytime i need to open up the calculator app in windows.

Logitech is well known for their trackballs. Their wireless trackball is just the cat's meow. Thier wireless keyboard is pretty good too. It's very light. Nice ergonomic design. Has an on-off switch to save on batteries but they last a long time over what the infrared peripials use to last.