Updated 2 Nov 2026
Is the Logitech K780 Multi-Device Wireless Keyboard worth it?
Yes — if you type on a computer, phone and tablet.
A rubber cradle along the top holds a phone and a tablet upright, and three keys switch between them and your computer, over Bluetooth or a USB receiver. The quiet, rounded keys have good travel, there's a number pad, and it works with Windows, Mac, iOS and Android. It's heavy and wide, so it stays on the desk, it isn't backlit, there are no caps-lock or num-lock lights, and it runs on two AAA batteries.
Good to know
- No backlight.
- No caps-lock or num-lock lights.
- Heavy and wide, so it's not one to carry.
- Runs on AAA batteries.
- Built-in stand for a phone and tablet
- Switches between three devices
- Quiet keys and a number pad
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Get it if…
- You answer messages on a phone or tablet at your desk.
- You want a number pad and multi-device switching.
Skip it if…
- You want to carry it: the Pebble Keys 2 K380s.
- You type in the dark: the MX Keys S.
More on the Logitech K780
How we reached this verdict
Digital Trends calls it the most complete multi-device keyboard for desk users: three devices, a stand that holds phones and tablets upright and a USB receiver, though it lacks caps-lock and num-lock lights and a backlight. PCWorld found it a fantastic option for multitaskers, with quiet keys and great travel, but not built to carry.
We compared independent expert reviews with the manufacturer's specifications, then checked it's sold at a major retailer where you live. We don't test products ourselves.
Sources: Digital Trends, PCWorld, Logitech, RTINGS, RTINGS, Engadget, Trusted Reviews, manufacturer specifications.
Updated 2 Nov 2026How we decide