NOTE: Information is for reference only and may be subject to change.

ComponentModel Number (M/N)Location
Mouse    M-R0073, M-R0009    Inside battery door, under batteries.
General Product Information[Compliance Certification (CE) Link]
Warranty / Self HelpPlease see the product support page for warranty information and frequently asked questions.
Wireless Protocol2.4 GHz (Unifying)
Wireless RangeUp to 33 feet or 10 meters
Software Support (at release)Logitech Options (M-R0073), Setpoint & LCC (M-R0009)
NOTE: If software is available, check website for latest software release.
OS Support (at release)Windows XP,
Windows Vista,
Windows 7,
Mac OS version 10.4 ( Model number M-R0009)

Mac OS X 10.5 or later 
Logitech Options for Windows 7
Windows 8
Windows 10 or later ( Model number 
M-R0073 )
Mouse Specifications
Available Image(s)

Corded Keyboard K280e Top View Corded Keyboard K280e Bottom View

Connection TypeWireless
DPIMax: 1000
Software adjustable: No
Hardware adjustable: No
SensorType: Laser
Visible light: No
Scroll Wheel3G core
Indicator Lights (LED)Power and battery
Special ButtonsForward, Back, Application switch, Hyper/Ratchet mode
Connect / PowerON/OFF switch
Battery DetailsRemovable, Replaceable
Size: AA
Quantity: 2
Type: Alkaline
Battery Life2 years
Receiver Specifications
Available Image(s)

Corded Keyboard K280e Top View

Connection TypeUSB
USB ProtocolUSB 2.0
USB SpeedFull-speed
Receiver SizeNano receiver
Connect ButtonNo
Indicator Lights (LED)None
Product Dimensions
Product componentWidthDepth/LengthHeightWeight
Mouse71 mm (2.80 inch)109 mm (4.29 inch)42 mm (1.65 inch)138 g (4.87 ounce)
Receiver14 mm (0.55 inch)19 mm (0.75 inch)6 mm (0.24 inch)2 g (0.07 ounce)
Package Contents
Available Image(s)None
What is in the boxMouse, Unifying receiver, User documentation, Batteries