Questions & Answers

Q: QuestionIs this keyboard compatible with Mac?

• A:Answer Yes, this keyboard is compatible with macOS 10.15 or later.

Q: QuestionHow long do the batteries last on this keyboard?

• A:Answer This keyboard comes with 2 pre-installed AAA batteries that can last up to 24 months.

Q: QuestionHow many devices can this keyboard be paired with?

• A:Answer You can pair this keyboard with up to 3 devices and easily switch between them.

Q: QuestionWhat type of connectivity does this keyboard use?

• A:Answer This keyboard uses Bluetooth or Unifying receiver for connectivity.

Q: QuestionWhat is the wireless range of this keyboard?

• A:Answer The wireless range is 33 feet.

Q: QuestionI haven't used my K780 keyboard in a couple of months. I plugged it back in using the usb port and now the F3 key is flashing and I can't get the keyboard to work. I also replaced the batteries on the keyboard.

Asked 7 years ago by LE.

• A:Answer I know that the F1, F2 & F3 determine which device you are connected too this Keyboard will connect to 3 different devices Try Pushing The F1 key Logitec does not give you much information to work with

  Answered 7 years ago by Anonymous

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Q: QuestionHow do you open the back, designated storage and I am assuming where the batteries get replaced?

Asked 9 years ago by Joy325.

• A:Answer The battery compartment cover is very tightly in place. I found that the easiest thing to do is to hold the keyboard upside down so that the battery compartment is at the top, get my fingernails into the crack at the top of the cover and slide it firmly downwards. The little divot in the cover to do this with is fairly useless. Having said that, who wants a loose, floppy battery cover anyway?

  Answered 9 years ago by BilyamVerified Purchase

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Q: QuestionWhat do you use in place of the F2mkey on regular keyboard?

Asked 8 years ago by Joe.

• A:Answer So I think you are asking about the F1, F2 & F3 keys. The default behaviour is to select your connected device. When using with a Windows pc, You need to download the Logitech options software. This will allow you to set the f-lock so that the F keys function as regular F keys. If not, you will need to press and hold the fn key (bottom left) to use the F row as Fkeys. Poor design by Logitech in my opinion. I have this keyboard for about 3 weeks now I like it other than this silly setup to use the F1 keys Hope that helps.

  Answered 8 years ago by R1ceBurnerVerified Purchase

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Q: QuestionDoes this work with the Unifying Receiver, or does it come with a pre-paired receiver? or Can it be used with straight bluetooth and not need a USB receiver?

Asked 8 years ago by Keyboarder.

• A:Answer Can be used with straight bluetooth

  Answered 8 years ago by BlindCobraVerified Purchase

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Q: QuestionCan I connect to my smart tv: Samsung UN55KU7000FXZA

Asked 9 years ago by Rob.

• A:Answer Yes! And it works great. No more clicking to search on Netflix, etc.

  Answered 9 years ago by Amie52Verified Purchase

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Q: QuestionI don't see a screenshot (PrtScn) button on this keyboard. How would I take a screenshot?

Asked 6 years ago by Yimmy.

• A:Answer Hello, to take a screenshot you can use the shortcut keys FN + DEL.

  Answered 6 years ago by Logitech

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Q: QuestionIs this keyboard backlit?

Asked 9 years ago by arty.

• A:Answer No.

  Answered 9 years ago by NormanVerified Purchase

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Q: QuestionI just opened and started using my keyboard yesterday. The keyboard will randomly type the letter "i" as if it's stuck. I've played around with the key, but it doesn't seem to be stuck at all. None of the other keys/letters are doing this.

Asked 5 years ago by LetterTypingItself.

• A:Answer Sounds like a Bug!! I suggest you download the latest firmware and software to keep the device as bug free as possible. https://support.logi.com/hc/en-us/articles/360024689274--Downloads-K780-Multi-Device-Wireless-Keyboard

  Answered 5 years ago by ShadowSKVerified Purchase

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Q: Questionwhat are the dimensions

Asked 9 years ago by Chuck.

• A:Answer 15in wide. 6 1/2 deep with a 5 in keyboard area. 1 inch high at the back. Slot for tablet is about 1/2 inch

  Answered 9 years ago by MarvelousVerified Purchase

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Q: QuestionAnyone knows the key combination to minimize all apps at once? Equivalent of "Microsoft" key + "D" on a full size screen Thanks

Asked 6 years ago by DigitalSM.

• A:Answer The Windows key is the "start" key on this keyboard.

  Answered 6 years ago by AnonymousVerified Purchase

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Q: QuestionHas this keyboard been tested with Mac High Sierra O/S?

Asked 8 years ago by Beetone.

• A:Answer Yes, this keyboard is Mac compatible.

  Answered 8 years ago by CommunityAnswer

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Q: QuestionWill this support a 12.9 iPad in portrait/vertical position?

Asked 3 years ago by Thomas.

• A:Answer Yes, it will, but the lip that it is catching on may slip and it is not supported by much in the back.

  Answered 3 years ago by jsquaredVerified Purchase

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Q: QuestionWill this work with 2 desktop computers and 1 ipad?

Asked 5 years ago by Swampfox.

• A:Answer Yes, you can setup the keyboard to cycle between up to three devices. You can use bluetooth for all three or use the unifying receiver on one and bluetooth on the remaining two. The setup for each of the three devices is done by using the 1,2 and 3 function keys and the pairing is pretty easy to do. Once it's setup, you just press the appropriate number function key you've assigned to the device and can switch quickly. I've had no issues cycling between my Windows and Apple products with this keyboard.

  Answered 5 years ago by TexasToast25

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Q: QuestionDoes this keyboard light up?

Asked 5 years ago by Adonval.

• A:Answer No, this keyboard doesn't have a backlight.

  Answered 5 years ago by CommunityAnswer

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