Logitech MK540 ADVANCED Wireless Keyboard and Mouse Combo

Features
Plug and Play: Yes
Wireless range: 10 m

Design
Full-size keyboard: Yes
Battery LED indicator: Yes
Keyboard style: Straight
Adjustable keyboard height: Yes
Product colour: Black, White
Surface coloration: Monochromatic
LED indicators: Battery
Protection features: Spill resistant, Abrasion resistant
Backlight: No
Wrist rest: Yes

Power
Service life of battery: 36 month(s)
Battery capacity: 2000 mAh
Keyboard battery type: AA
Number of batteries (keyboard): 2
Battery technology: Alkaline
Battery type: AA
Power source type: Battery
Number of batteries supported: 9

Weight & dimensions
Mouse weight: 73.5 g
Mouse dimensions (WxDxH): 39.2 x 111.5 x 61.8 mm
Keyboard dimensions (WxDxH): 457.3 x 24 x 193.5 mm
Keyboard weight: 805 g

System requirements
Other operating systems supported: ChromeOS
Windows operating systems supported: Windows 7, Windows 11, Windows 10

Packaging data
Receiver type: Unifying receiver
Receiver included: Yes
Unifying receiver: Yes
Wireless receiver interface: USB Type-A
Batteries included: Yes
Package weight: 1.2 kg
User guide: Yes
Package height: 200 mm
Package type: Box
Package width: 48 mm

Mouse
Scrolling directions: Vertical
Rubber grips: Yes
Number of batteries (mouse): 1
Mouse battery type: AA
Mouse battery life: 18 month(s)
Buttons type: Pressed buttons
Movement detection technology: Optical
Scroll: Yes
Buttons quantity: 3
Form factor: Ambidextrous
Scroll type: Wheel
Number of scroll wheels: 1
Mouse included: Yes

Keyboard
Spill-resistant up to: 60 ml
Number of height positions: 3
Silent keys: Yes
Hot keys: Yes
Angle adjustment (max): 8°
Programmable hot keys: Yes
Angle adjustment (min): 4°
Device interface: USB
Connectivity technology: Wireless
Frequency band: 2.4 GHz
Pointing device: No
On/off switch: Yes
Windows keys: Yes
Numeric keypad: Yes
Multimedia keys: Yes
Keyboard language: US International
Recommended usage: Universal
USB hub: No
Keyboard key switch: Membrane
Keyboard layout: QWERTY
Purpose: Universal
Fingerprint reader: No
Keyboard form factor: Full-size (100%)

Logistics data
Master (outer) case gross weight: 5.36 kg
Harmonized System (HS) code: 84716060