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Specifications
  • Lighting Type
    None
    Form Factor
    Full-size
    Keyboard Technology
    Scissor
    Connection Type
    Wireless
  • Key Specs
    • Lighting Type: None
    • Form Factor: Full-size (The size, arrangement, and physical configuration of the product.)
    • Keyboard Technology: Scissor (Type of technology that detects a key press.)
    • Connection Type: Wireless
  • General
    • Brand: Logitech
    • Model Number: 920-008149
    • Product Name: K780 Full-size Wireless Scissor Keyboard
    • Color: Graphite
  • Features
    • Lighting Type: None
    • Numeric Keypad: true
    • Touchpad: false
    • Keyboard Type: Keypad
    • Palm Rest: false
    • Spill Resistant: false (Designed to resist some degree of accidental liquid spill. The level of spill-resistance is indicated by the product manufacturer, but the degree of protection may not be guaranteed after normal wear of the product.)
    • Keyboard Features: Type and switch between devices, full-sized, fully-equipped quiet keyboard, integrated rubber cradle holds mobile devices, reliable and hassle-free
    • Foldable: false
    • Keycap Material: ABS
    • Maximum Number of Memory Profiles: 0
  • Functions
    • Form Factor: Full-size (The size, arrangement, and physical configuration of the product.)
    • Number Of Keys: 98
    • Keyboard Technology: Scissor (Type of technology that detects a key press.)
    • Dedicated Macro Keys: false (Perform shortcuts of key sequences to carry out commands with a single key. Key sequences may include key strokes, mouse actions, and/or menu actions.)
    • Adjustable Tilt Function: true
    • Multimedia Keys: true
    • Internet Keys: false
    • Number Of Programmable Keys: 0
  • Connectivity
    • Connection Type: Wireless
    • Wireless Connectivity: Radio Frequency (RF) (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
    • Maximum Wireless Range: 33 feet
    • Number Of USB Port(s): 1 (The total number of USB ports including all generations and versions.)
    • Number of Devices Connectable Simultaneously: 1
  • Compatibility
    • Operating System Compatibility: Android, Apple iOS, Mac, Windows, Apple iPadOS, Chrome
    • Plug and Play Operation: true
    • System Requirements: Windows 10, 11 or later, Chrome OS, macOS 10.15 or later, iOS 11 or later, iPadOS 13.4 or later, Android 7 or later (The software that a product must have for it to be able to integrate with another product.)
  • Power
    • Rechargeable Battery: false
    • Battery Size: AAA (The battery size required for operation.)
    • Number of Batteries Required: 2
    • Battery Chemistry: Alkaline
    • Batteries Included: true (Indicates whether the product comes with the required batteries for its operation.)
    • On/Off Switch: true
  • Dimensions
    • Product Height: 0.31 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 14.96 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth: 6.22 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
    • Product Weight: 30.86 ounces (The out of box weight of the item.)
  • Mouse
    • Mouse Included: false
  • Warranty
    • Warranty - Parts: 1 Year
    • Warranty - Labor: None
  • Other
    • UPC: 097855122834

Type with this multi-device Logitech wireless keyboard. The built-in rubber cradle supports devices vertically, making small screens easily viewable, and 128-bit AES encryption keeps information private. Compatible with Windows, Mac, Chrome and Android devices, this Logitech wireless keyboard uses USB and Bluetooth technology to connect to your smartphone and tablet.

  • Multi-device productivity: Pair your wireless keyboard with up to 3 devices and easily switch between them. Logitech Options+ app lets you customize keys, create hotkey shortcuts and get notifications.
  • Slim, quiet keyboard: The Logitech PerfectStroke key system provides quiet and precision typing, solidly designed with thin, laptop-like, carefully crafted concave keys and shortcuts.
  • Reliable connectivity: Connect your device via Bluetooth or Unifying receiver; this keyboard also features an integrated rubber cradle that carefully holds various devices at a comfortable angle.
  • Adaptive layout: Compatible with Windows, Mac, Android and iPadOS, this compact keyboard recognizes the device it's connected to so all keys and shortcuts are exactly where you expect them to be.
  • Reliable power: This portable multi-device keyboard comes with 2 pre-installed AAA batteries which can last up to 24 months with a built-in auto-sleep function and an on/off button.*
Whats Included
  • AAA battery (2 pcs, pre-installed)
  • Logitech K780 Wireless Keyboard
  • USB receiver
  • User documentation

Q: Does this keyboard have a number pad?

A: Yes, this is a full-size keyboard and has a numeric keypad.

Q: Is this keyboard compatible with Mac?

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

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

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

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

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

Q: What type of connectivity does this keyboard use?

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

Q: What is the wireless range of this keyboard?

A: The wireless range is 33 feet.

Q: I 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.

A: 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

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

A: 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?

Logitech - K780 Full-size Wireless Scissor Keyboard - Graphite

Model: 920-008149
SKU: 5592420
$64.99
Save $5
Comp. Value: $69.99
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Pros for Logitech - K780 Full-size Wireless Scissor Keyboard - Graphite
Keyboard Quality, Ease of use, Key Feel, Size, CompatibilityKeyboard Quality, Ease of use, Key Feel, Size, Battery LifeKeyboard Quality, Ease of use, Battery Life, Wireless, PriceKeyboard Quality, Ease of use, Battery Life, Size, Key Feel
Cons for Logitech - K780 Full-size Wireless Scissor Keyboard - Graphite
Price, ConnectivityDevice CradleLag, Connection, Response TimeNumber Pad

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Reviews

Customers are saying

Customers admire the K780 Full-size Wireless Scissor Keyboard's high-quality build, ease of use, and comfortable key feel. Many appreciate its compatibility with multiple devices and the convenient size. While some find the price a bit high, most users report positive experiences with connectivity.

This summary was generated by AI based on customer reviews.

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 5 out of 5 stars

    I must for true techies

    This is by far my favorite keyboard for a number of reasons: 1. The keyboard is heavy. Its a plus. The top white part of it can hold tablets and phones of ANY size for use as an external keyboard without flipping when touching the tablets screen. It also prevents ANY wobble. It stays were you place it and with the rubber tabs on the bottom, there is no sliding at all. 2. The keys have a lot of downward action compared to many of the new keyboards, which give it a great feeling when typing. The round buttons work well making the keys feel well spaced out. 3. It connects to three devices. I have this keyboard paired with my smart TV (bluetooth), My work computer (two vertical monitors)(bluetooth), and my personal computer (all-in-one in the corner)(Logitech unified adapter) and can change between them with the press of one of the white buttons at the top right of the keyboard. 4. have had this for some time now with daily use and have not changed the battery yet. 5. range on this is perfect without issue. 6. For a quick change to a different (fourth device), simply hold down one of the white keys to put it in pairing mode for that number. When not using it for my TV, I can easily pair it with my phone for long texting. 7. Using this with the Logitech MX Master (shown in picture), gives you a master monster setup for total control of all devises in a room. 8. Volume controls are at the push of a button with a power button on the right wised for easy access when wanting to store the keyboard out of the way (I also eat at my desk). 9. The keyboard works very well with Windows 10 and sets up its own driver. 10. It works with both Bluetooth and Logitech unified adapters (any combination, they don't have to be all of one type) 11. Almost forgot, this is not a large keyboard. The compact size works well on small bedroom desk and gives any size tablet the feel of a touchscreen laptop. If that isn't enough, they give you four buttons that you can customize (see image below). Only Issue I have found (and I'm a very heavy user) is the volume function will sometimes stick, but switching between device keys and back will resolve it. If you own multiple devices in the same room, this a must have. If you have a need for a new keyboard that feels, looks, and works solid, this is a must have.

    Posted by rjm4

  • Rated 5 out of 5 stars

    High-quality keyboard at a reasonable price

    First time to have a wireless keyboard, and this one does job beautifully. Easy to setup, especially since I've had a new desktop so the universal receiver made it work when I first started my pc. I always prefer silent keyboard as the tapping/clicking sounds annoys me, especially when I'm in work mode. Since I also have carpal tunnel syndrome, the flatness of the keyboard helps me to not put too much effort in typing as I do with mechanical keyboard. The seemless connection with multiple devices really helps and it's not laggy. To top it off, it's affordable with this quality. All in all, I would say I'm satisfied and highly recommend it!

    Posted by EllaR

  • Rated 5 out of 5 stars

    Versatile, Comfortable, and Reliable Keyboard

    The Logitech K780 has exceeded my expectations. It's quiet, responsive, and feels solid thanks to its scissor-switch keys. I especially love the ability to easily switch between my laptop, tablet, and phone using the Easy-Switch buttons. The integrated cradle is a nice touch—it holds my phone and tablet at the perfect angle for reading and replying. Setup was a breeze, and battery life has been phenomenal so far. If you’re working across multiple devices, this keyboard is a game-changer.

    Posted by Mike

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