Windows 7/8/8.1/10/Mac OS X10.11 or later Hard Elecom Low Power Wireless Quiet IR Mouse (3-button) (Black) [M-IR07DRSKBK]

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

Specifications
Connector shape : USB (A) male
Compatible models : Windows OS and macOS with USB port
Compatible OS : Windows 10, Windows RT8.1, Windows 8.1, Windows 7, OS X El Capitan (10.11) to macOS Catalina (10.15) * You may need to update to the latest version of each OS or install a service pack.
Communication method : GFSK method
Radio frequency : 2.4 ghz band
Radio range : approximately 10m
Reading method : optical sensor method
Number of buttons : 3
Including wheel buttons
Power source (body) : one of AA alkaline dry battery, AA manganese dry battery, AA nickel hydrogen battery
External dimensions (mouse body) : approx. 59.0 mm wide x 99.8 mm deep x 39.0 mm high
Mass (mouse body) : approx. 52g * Does not include battery
External dimensions (mouse body) : approx. 18.0 mm wide x 13.1 mm deep x 5.7 mm high
Mass (receiver) : approx. 2g