Logitech 920-009210 K580 Unifying Slim Easy Switch Multi-Device Wireless

Logitech K580 Unifying Slim Easy Switch Multi-Device Wireless Keyboard – 18 months Battery Life, Mac/iOS/Andriod/Windows, Bluetooth + USB – Graphite
WORK SEAMLESSLY WITH EASY-SWITCH™
A computer keyboard that also works with your smartphone and your tablet. The Easy Switch buttons let you switch typing between two devices with the same keyboard.
Start typing a report on your computer, then switch to type a message on your phone — which can be placed in the built-in phone cradle for better multitasking.
Specs & Details
USB Receiver Dimensions: 14.4 x 18.7 x 6.7mm
Weight: 2g
Keyboard Dimensions: 143.9 x 373.5 x 21.3mm
Weight (with batteries): 558 g (including battery)
Slot Dimensions: 11 x 175.7 x 10.3mm – with a hook that holds the phone at 6.2 mm from the bottom
Technical Specifications
Battery life Keyboard: 18 months
Battery type: 2AAA (included)
Wireless operating distance: 10 m 1Wireless range may vary due to environmental and computing condition
Wireless technology: Logitech Unifying™ Receiver or Bluetooth low energy technology
Unifying ready receiver: Yes
Warranty Information: 1-Year Limited Hardware Warranty
System Requirements
Unifying™ Receiver
Available USB port required
Windows® 10,11 or later
macOS 10.10 or later
Bluetooth
Bluetooth low energy technology is required
Windows® 10,11 or later
macOS X 10.10 or later
iOS 5 or later
iPadOS 13.4 or later
Android 5.0 or later
Works with Surface
Contents:
Keyboard
2 AAA batteries (pre-installed)
Unifying USB receiver
User documentation