Logitech MX KEYS for Mac KX800M

Body size
keyboard
Height: 131.63mm
Width: 430.2mm
Depth: 20.5mm
Weight: 810g
Unifying USB Receiver
Height: 18.4mm
Width: 14.4mm
Depth: 6.6mm
Weight: 2g
system requirement
Unifying USB Receiver
Required: USB port
macOS 10.15 or later
Bluetooth
Required: Bluetooth Low Energy
macOS 10.15 or later
14 or later 3For systems other than Windows® and macOS, the device’s basic functions operate without software
13.4 or later 4For systems other than Windows® and macOS, the device’s basic functions work without software
requirement
Internet connection (for software download)
Logi Options+ software on macOS
USB port or Bluetooth Low Energy enabled device with keyboard support
Technical Specifications
Supports two types of connections: using the included Unifying USB receiver or Bluetooth low energy
Easy-switch key to connect up to three devices and easily switch between them
10 meter wireless coverage 5Wireless coverage may vary depending on operating environment and PC setup
Backlight turned on by proximity sensor that detects hands
Ambient light sensor to adjust backlight brightness
USB-C rechargeable. Up to 10 days of use after full charge or 5 months with backlight off 6Battery life may vary depending on usage
ON/OFF power switch
Caps Lock and battery indicator light
Compatible with Logitech Flow-enabled mice
Packing Contents
MX Keys
keyboard
Unifying USB Receiver
USB-C charging cable (USB-C to USB-C)
Warranty and Warranty Policy
Warranty Information
2-year free warranty
model number
KX800M

Information reference: https: //www.logicool.co.jp/ja-jp/products/keyboards/mx-keys-mac-wireless-keyboard.920-009844.html