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Logitech K780 Multi-Device Wireless Keyboard

LogitechOffice keyboard

K780 Multi-Device Wireless Keyboard

Released July 2016.11Press releasenews.logitech.com/press-releases/news-details/2016/Logitech-K780-Multi-Device-One-Keyboard-for-Any-Device/default.aspxRead 23 October 2026US availability on logitech.com from 14 September 2016. Europe and Malaysia sold it from July 2016. Last checked 23 October 2026.

Form factor
96 % (1800)
Switch sensing technology
Scissor
Connections
2.4 GHz, Bluetooth
Max polling rate
Not available

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All specs

SourceCalculated

General

Series
Not available
Model numbers
920-008149, 920-008025, 920-008028, 920-008041, 920-008034, 920-008042, 920-008036, 920-008033, 920-008030, 920-0080291Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026US page product data: 920-008149 Dark Grey/Plain White and 920-008025 Dark Grey/Speckled White, both English US (QWERTY). Other item numbers come from the regional Logitech pages.2Maker product pagelogitech.com/en-gb/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026920-008041, 920-008034, 920-008042.3Maker product pagelogitech.com/en-eu/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Adds 920-008036.4Maker product pagelogitech.com/en-hk/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026920-008028.7Maker product pagelogitech.com/ja-jp/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026920-008033.8Maker product pagelogitech.com/ko-kr/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026920-008030.9Maker product pagelogitech.com/zh-tw/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026920-008029.
GTIN / EAN
Not available
Announced
29 June 201611Press releasenews.logitech.com/press-releases/news-details/2016/Logitech-K780-Multi-Device-One-Keyboard-for-Any-Device/default.aspxRead 23 October 2026US press release dated 14 September 2016 says Logitech announced it that day. The earliest announcements are 29 June 2016 in Germany and Malaysia, see the other sources.12Press articlemobiflip.de/logitech-k780-multi-device-wireless/ampRead 23 October 2026mobiFlip, 29 June 2016: Logitech presented the K780 that day.
Status
Available1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026US page: In stock. Ready to ship, price $69.99.
Predecessor
Not available
Successor
Not available
Launch price (US)
$79.9911Press releasenews.logitech.com/press-releases/news-details/2016/Logitech-K780-Multi-Device-One-Keyboard-for-Any-Device/default.aspxRead 23 October 2026Suggested retail price $79.99 at Logitech.com on 14 September 2016. Excludes tax.
Launch price (EU)
€99.9912Press articlemobiflip.de/logitech-k780-multi-device-wireless/ampRead 23 October 2026Recommended price 99.99 euro on Logitech.de, as a German retail price with VAT.
Markets
US, CA, GB, EU, AU, HK, ZA, JP, KR, TW2Maker product pagelogitech.com/en-gb/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026GBP price on this store.3Maker product pagelogitech.com/en-eu/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026EUR price on this store.4Maker product pagelogitech.com/en-hk/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Hong Kong and Australia stores list 920-008028.5Maker product pagelogitech.com/en-ca/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Canada store, priced in CAD.6Maker product pagelogitech.com/en-za/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026South Africa store.7Maker product pagelogitech.com/ja-jp/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Japan store.8Maker product pagelogitech.com/ko-kr/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Korea store.9Maker product pagelogitech.com/zh-tw/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Taiwan store.
Colours
Dark Grey/Plain White, Dark Grey/Speckled White, White1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026US page colour names: Dark Grey/Plain White and Dark Grey/Speckled White. Regional pages call the colour White.2Maker product pagelogitech.com/en-gb/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Colour: White.
Segment
Office17Retailer pageamazon.com/dp/B01LZAK8MMRead 23 October 2026Amazon US listing: Recommended Uses For Product Office.
Sold as
Complete1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Sold as a finished keyboard with keys fitted. The box holds the keyboard, batteries and receiver.

Layout

Form factor
96 % (1800)1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Page: compact form factor with a built-in numpad. RTINGS calls it a compact 96% keyboard.13Reviewrtings.com/keyboard/reviews/logitech/k780Read 23 October 2026Public header: Size Compact (96%).
Layout standard
ANSI, ISO, JIS2Maker product pagelogitech.com/en-gb/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026English UK and German layouts are ISO. The International layout is not assigned a standard.7Maker product pagelogitech.com/ja-jp/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026A Japanese layout is JIS.
Regional layouts
English US (QWERTY), English UK (QWERTY), German (QWERTZ), English International (QWERTY), Swiss (QWERTZ), Japanese (QWERTY), Korean (QWERTY), Chinese Zhuyin (QWERTY)2Maker product pagelogitech.com/en-gb/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Maker names on the page: English UK (QWERTY), German (QWERTZ), English International (QWERTY).3Maker product pagelogitech.com/en-eu/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Adds Swiss (QWERTZ).7Maker product pagelogitech.com/ja-jp/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Japanese (QWERTY) layout.8Maker product pagelogitech.com/ko-kr/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Korean (QWERTY) layout.9Maker product pagelogitech.com/zh-tw/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Chinese Zhuyin (QWERTY) layout.
Keys in regional layout
Not available
Key legends for
Windows, macOS10Owner's manuallogitech.com/content/dam/logitech/en/support/qsg/k780-wireless-keyboard/k780-online-setup-guide.pdfRead 23 October 2026Page 'Dual layout': dual-printed keys for Windows and Android and for Mac OS X and iOS.
Numpad
Yes1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Page: built-in numpad.14Reviewpcworld.com/article/416366/logitech-k780-wireless-keyboard-review-one-fantastic-keyboard-for-your-computer-phone-and-tablet.htmlRead 23 October 2026Same sentence.
Function row
Yes1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Product photo shows a top row of function and hot keys. PCWorld confirms a complete set of function keys.14Reviewpcworld.com/article/416366/logitech-k780-wireless-keyboard-review-one-fantastic-keyboard-for-your-computer-phone-and-tablet.htmlRead 23 October 2026Review: full-size six row keyboard with a complete set of function keys and a number pad.
Dedicated arrow keys
Yes1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Product photo on the page shows four dedicated arrow keys.14Reviewpcworld.com/article/416366/logitech-k780-wireless-keyboard-review-one-fantastic-keyboard-for-your-computer-phone-and-tablet.htmlRead 23 October 2026Review: full-size six row keyboard with a complete set of keys.
Navigation keys
Fn layer10Owner's manuallogitech.com/content/dam/logitech/en/support/qsg/k780-wireless-keyboard/k780-online-setup-guide.pdfRead 23 October 2026Shortcuts table: Home, End, Page up, Page down and Insert are fn key combinations.
Key stagger
Row-staggered1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Product photo on the page shows the standard row-staggered layout.
Bottom row
Not available
Low profile
Not available

Switches

Switch sensing technology
Scissor13Reviewrtings.com/keyboard/reviews/logitech/k780Read 23 October 2026Public header: Switch Type Scissor. Locked test results are not used.
Switch feel
Not available
Switch maker
Not available
Switch models
Not available
Switch stem
Not available
Actuation force
Not available
Bottom-out force
Not available
Tactile bump force
Not available
Actuation point
Not available
Total travel
Not available
Rated keystrokes
10million1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Technical Specifications, Key Life: Up to 10 million keystrokes.
Factory-lubed switches
Not available
Adjustable actuation
Not available
Actuation range
Not available
Actuation step
Not available
Per-key actuation
Not available
Rapid trigger
Not available
Minimum rapid trigger movement
Not available
Multi-action keys
Not available
SOCD handling
Not available
Analog input
Not available
Hot-swap sockets
None13Reviewrtings.com/keyboard/reviews/logitech/k780Read 23 October 2026Public header: Hot-Swappable Switches No.
Compatible switches
Not available
Stabilizers
Not available
Factory-lubed stabilizers
Not available

Keycaps

We could not find any of these 5 fields. Show them
Keycap material
Not available
Legend method
Not available
Keycap profile
Not available
Keycap thickness
Not available
Shine-through legends
Not available

Performance

We could not find any of these 11 fields. Show them
Polling rate per connection
Not available
Max polling rate
Not available
Polling rate (wired)
Not available
Polling rate (2.4 GHz)
Not available
Polling rate (Bluetooth)
Not available
Scan rate
Not available
Input latency (claimed)
Not available
Key rollover per connection
Not available
Anti-ghosting
Not available
Adjustable debounce
Not available
Minimum debounce
Not available

Measured

We could not find any of these 7 fields. Show them
Latency per connection (measured)
Not available
Actuation point (measured)
Not available
Total travel (measured)
Not available
Operating force (measured)
Not available
Typing noise (measured)
Not available
Battery life (measured)
Not available
Weight (measured)
Not available

Connectivity

Connections
2.4 GHz, Bluetooth1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Technical Specifications, Connection Type: Logitech Unifying protocol (2.4 GHz) and Bluetooth Smart technology.10Owner's manuallogitech.com/content/dam/logitech/en/support/qsg/k780-wireless-keyboard/k780-online-setup-guide.pdfRead 23 October 2026Setup guide: connect up to three devices via Bluetooth Smart or the pre-paired Unifying USB receiver.
Wireless technology
Logitech Unifying / Bluetooth Smart1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Page names the Unifying USB receiver and Bluetooth Smart technology.
Bluetooth
Not available
Bluetooth device slots
Not available
Devices it can switch between
31Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Page: compatible with up to three devices, switch with Easy-Switch.
Device switching
Keys1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Page: Easy-Switch buttons. Three white keys at the top left.10Owner's manuallogitech.com/content/dam/logitech/en/support/qsg/k780-wireless-keyboard/k780-online-setup-guide.pdfRead 23 October 2026Overview item 1: Easy-Switch keys. Hold one for 3 seconds to pair.
Receiver connector
USB-A1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Requirements: Logitech Unifying receiver needs an available USB port. Unifying receivers are USB-A.
Receiver storage in keyboard
Yes1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Setup guide: the receiver is stored in the keyboard under the battery door.10Owner's manuallogitech.com/content/dam/logitech/en/support/qsg/k780-wireless-keyboard/k780-online-setup-guide.pdfRead 23 October 2026Overview item 4: Battery door and receiver storage.
Receiver shared with other devices
Yes10Owner's manuallogitech.com/content/dam/logitech/en/support/qsg/k780-wireless-keyboard/k780-online-setup-guide.pdfRead 23 October 2026Setup: the keyboard can be paired again to the receiver in the box or to an existing Unifying receiver.
Wireless range
10m1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Technical Specifications: >33 ft / 10 m wireless range. Stored as 10 with the greater-than sign dropped. It may vary with the environment.16Reviewchoice.com.au/electronics-and-technology/computers/computer-accessories/articles/logitech-k780-multi-device-keyboard-reviewRead 23 October 2026Review: range about 10 m, batteries 24 months, says Logitech.
Detachable cable
Not available
Port on keyboard
None1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Technical Specifications list no USB or charging port. Power is two AAA batteries. The setup guide overview lists no port.
Cable plug
Not available
Cable
Not available
Cable length
Not available
USB passthrough
Not available
Works with
Windows, macOS, ChromeOS, Android, iOS, iPadOS1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Page: Windows, ChromeOS, macOS, Android, iOS and iPadOS. Requirements list Windows, macOS 10.14 or 10.15 or later, ChromeOS, iOS 11, iPadOS 13.4 and Android 7 or later.
Consoles
Not available

Battery

Battery type
AAA1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Technical Specifications: Battery: 2 x AAA (included).
Number of batteries
21Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Technical Specifications: 2 x AAA (included).
Battery capacity
Not available
User-replaceable battery
Yes1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Package contents list AAA batteries that sit under a battery door. The setup guide shows the battery door.
Battery life per mode (claimed)
LightingMonths
Off24
Source1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Page key features: up to 24 months of battery life. The Technical Specifications row on the same page says Battery 18 months, with the note that life may vary by user and computing. The 24 month up-to claim matches the 2016 press release and is stored. No backlight, so the row is lighting off.11Press releasenews.logitech.com/press-releases/news-details/2016/Logitech-K780-Multi-Device-One-Keyboard-for-Any-Device/default.aspxRead 23 October 2026Press release: up to 24 months of battery life with a power-saving idle mode and an on/off switch.
Longest battery life (claimed)
Not available
Battery life, lighting off
Not available
Battery life, lighting on
Not available
Battery life, backlight on (claimed)
Not available
Battery life, backlight off (claimed)
24months
Charging port
None1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Same. The keyboard has no rechargeable battery and no charging port.
Full charge time
Not available
Quick charge
Not available
Use while charging
Not available
Solar charging
Not available
Battery indicator
LED, Software1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Technical Specifications, Indicator Lights: 3 Bluetooth channel LEDs and a battery indicator light. Page: Logi Options+ can check the battery level.

Build

We could not find any of these 8 fields. Show them
Case material
Not available
Plate material
Not available
Mount style
Not available
Flex cuts in PCB
Not available
Sound dampening
Not available
Typing angles
Not available
Spill resistant
Not available
IP rating
Not available

Lighting

Backlight
None13Reviewrtings.com/keyboard/reviews/logitech/k780Read 23 October 2026Review text: it lacks backlighting.
LED position
Not available
Lighting zones
Not available
Brightness levels
Not available
Side or underglow lighting
Not available
Lighting sensors
Not available
Lighting sync
Not available

Controls

Media keys
Dedicated10Owner's manuallogitech.com/content/dam/logitech/en/support/qsg/k780-wireless-keyboard/k780-online-setup-guide.pdfRead 23 October 2026Hot keys and media keys table: previous track, play/pause, next track, mute, volume down and volume up sit on the top row keys.
Separate media buttons
410Owner's manuallogitech.com/content/dam/logitech/en/support/qsg/k780-wireless-keyboard/k780-online-setup-guide.pdfRead 23 October 2026Counts previous track, play/pause, next track and mute. Volume up and down are stored under volume control.
Volume control
Keys10Owner's manuallogitech.com/content/dam/logitech/en/support/qsg/k780-wireless-keyboard/k780-online-setup-guide.pdfRead 23 October 2026Hot keys table: volume down and volume up keys on the top row.
Knobs
Not available
Programmable knob
Not available
Knob press
Not available
Separate macro keys
Not available
Built-in screen
Not available
Touchpad
Not available
Fingerprint reader
Not available
OS mode switch
Key combination10Owner's manuallogitech.com/content/dam/logitech/en/support/qsg/k780-wireless-keyboard/k780-online-setup-guide.pdfRead 23 October 2026Dual layout: hold fn + i for iOS, fn + o for Mac OS X or fn + p for Windows for 3 seconds. Bluetooth Smart connections detect the OS.
Windows key lock
Not available

Software

Software
Logi Options+1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Page: Logi Options+. Technical Specifications: supported by Logi Options+ on Windows and macOS.
Software runs on
Windows, macOS1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Technical Specifications: Logi Options+ on Windows and macOS.
Open firmware
Not available
Onboard memory
Not available
Onboard profiles
Not available
Macros
Not available
Macros stored onboard
Not available
Key remapping
Yes1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Page: Logi Options+ lets you customize keys and create hotkey shortcuts.
Layers
Not available
User firmware updates
Not available

Ergonomics

Wrist rest
None15Reviewthe-gadgeteer.com/2016/10/02/logitech-k780-multi-device-keyboard-reviewRead 23 October 2026Review describes a rubber device tray along the back edge and no wrist rest.
Wrist rest material
Not available
Tenting
Not available
Tenting angles
Not available

Dimensions and weight

Front and side, drawn to scale.

Dimensions
Width380Depth158Height22Front height8mm(15 × 6.2 × 0.9 × 0.3 in)1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Dimensions: height 158 mm and width 380 mm, depth 8 mm at the front and 22 mm at the back. The page calls the 158 mm side Height. It is the front to back depth.
Dimensions with wrist rest
Not available
Keyboard weight
875g(1.9 lb)1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Dimensions: weight 875 g. The page does not say if the batteries are counted.12Press articlemobiflip.de/logitech-k780-multi-device-wireless/ampRead 23 October 2026The article gives 875 g and a 24 month battery life.14Reviewpcworld.com/article/416366/logitech-k780-wireless-keyboard-review-one-fantastic-keyboard-for-your-computer-phone-and-tablet.htmlRead 23 October 2026Review: about 1.9 pounds (875 grams).
Weight including wrist rest
Not available
Box dimensions
Not available
Box weight
Not available

Certifications

We could not find any of these 2 fields. Show them
Platform certifications
Not available
Other certifications
Not available

In the box

In the box
Keyboard, 2 AAA batteries (pre-installed), Logitech Unifying receiver, User documentation1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026In the Box: keyboard, 2 AAA batteries (pre-installed), Logitech Unifying receiver, user documentation.15Reviewthe-gadgeteer.com/2016/10/02/logitech-k780-multi-device-keyboard-reviewRead 23 October 2026Review box list: keyboard, 2 AAA batteries (pre-installed), USB receiver, user documentation.
Cables included
Not available
Spare switches
Not available

Warranty

Manufacturer warranty (source market)
1year1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Page data: 1-Year Limited Hardware Warranty. The page does not name a market.

Compare with

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Variants

Each variant lists only what differs from the specs above.

Model numberMarketsColoursLayout standardRegional layouts
920-008149US, CADark Grey/Plain WhiteANSIEnglish US (QWERTY)
920-008025US, CADark Grey/Speckled WhiteANSIEnglish US (QWERTY)
920-008028AU, HKWhiteANSIEnglish US (QWERTY)
920-008041GB, EUWhiteISOEnglish UK (QWERTY)
920-008034EUWhiteISOGerman (QWERTZ)
920-008042EU, GB, ZAWhiteNot availableEnglish International (QWERTY)
920-008036EUWhiteISOSwiss (QWERTZ)
920-008033JPDark Grey/Speckled WhiteJISJapanese (QWERTY)
920-008030KRWhiteNot availableKorean (QWERTY)
920-008029TWWhiteNot availableChinese Zhuyin (QWERTY)

Sources

We read 17 sources for this keyboard. The numbers match the markers in the sheet.

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