LogitechMK540 Advanced Wireless Keyboard Full Size for Windows Keyboard and Mouse, Long Battery Life, Caps Lock Indicator Light, Hot Keys

I replaced a current keyboard with this one because it had cap lock indicator. Bad was delivery to the business that was closed, with product standing outside against the door.

I upgraded from a Logitech MK335 and am pleased I did. Not only does the MK540 offer a true Caps Lock indicator light, the reason I upgraded, the MK540 is a somewhat larger, much stronger keyboard with far better key touch and feel. For the extra money, I'm much happier with the more robust product. I am a writer and programmer.

It took me several tries to get one of these that wasn't opened before with things missing but we finally got there. I mainly bought this because it has a caps light still which I need. Nothing fancy here but it works

After using this mouse and keyboard for about a month and a half, I have come to the conclusion that although the keyboard is comfortable and works great , the mouse does not work properly, I have replaced the battery numerous times and it does not work properly. I wouldn’t buy it again. Do yourself a favor and buy a different combination of mouse and keyboard

I bought this for the built in calculator and long battery life. It works great and I LOVE the calculator.

I bought this in August of 23, it's now Nov. 10 2023 and this keyboard quit working. I have to lift the keyboard to a 95 degree angle to get it to work... Heck... I want my money back from crap that don't work.

UPDATE: After using this keyboard for a couple of weeks, I noticed that it does indeed have a num lock light; it just doesn't stay lit like the caps lock light. The num lock light flashes once when I press on the keypad after it has been idle for awhile. So, this keyboard/mouse combo is a total win for me!Love this keyboard and mouse set. Just what I was looking for. It's almost perfect - a num lock light would make it the perfect keyboard. Still, the caps lock light feature makes it the best keyboard for the money, in my book.

Favorite keyboard