Does it make any high-pitched sounds when pushing buttons?
1022080
This is normal operation. You will only hear it while the backlight is on. Lux Technical Support
1717850
No, it is not touch sensitive. No matter how hard or soft you press a key, it makes the same sound.
136667
I have not heard any of high pitch whine as of yet. I just bought this mouse and I'm loving it so far. Hope I answered your question.
620997
Depending on how you set it it may make a small noise. Normally though, no.
39840
As a man I don't mind clicky buttons and can't imagine most men would, either. But I own 4 of these things and they all make some slight noise when pressed. On some it's a very slight click and on another it's got a little squeak like an unoiled hinge. It clicks when you release the button too. Nothing big. That noise will increase a little over time as coffee solids deposit on the inner workings of the lid.
2039499
No. The keyboard has a volume control. The keys make the same sound no matter the touch pressure.
2170454
Yes when you are pushing it for them with the parent handles attached there is a clicking sound. It doesn't bother us. :)
642006
Yes, the unit has three different sounds. Three pushbuttons can be used with distinctive sounds for each.
2158242
yes it makes a noise. it is subtle but it does make a high pitched squeal that you can hear if you listening for it.
1919939
The buttons beep when pushed, there is a click when opened but no squeaks or anything like that.
1449817
No, the button's make a clicking noise and swipe pad in the middle makes noise sometimes. The clicking isn't to bad but the swipe is really loud sometimes. It is hard to explain what the swipe pad sounds like. I have had some trouble lately with the mouse working with window's eight. I hope the new up date for window's helps that.
1986058
it's not totally silent. there is a slight click sound when you push the buttons.
769723
Yes it does. I found though that the volume up button is really hard to push. I just press the volume down button, and then use the slide scale that appears on screen to in increase the volume.
650109
the top main clickers make sound... the side buttons do as well but very minimal. almost to the point of no hearing.and the scroll button once pushed inward does make a click
1700723
Yes, it makes a fairly loud "click" sound when it switches on and off. I had to replace my 12 year old switch with a new one. Same brand. But this new one is much louder than the old one.
726984
Yes, it does sometimes make a very very soft click when pressed but hardly noticeable unless you have the ears of a musician and are playing very soft on your keyboard. It's really not noticeable unless you are listening for it. I can hear mine click only when there is no sound coming from the keyboard.
1108364
Yes, it does make a noise when you are in tune, but the sound is optional. It has a button called sound back.