Logitech Wireless Desktop MK540, US

Keyboard
Height x Width x Depth:
0.94 in (24 mm) x 18.0 in (457.3 mm) x 7.62 in (193.5 mm)
Weight: 1.77 lb (805 g) w/o batteries
Mouse
Height x Width x Depth:
1.54 in (39.2 mm) x 2.43 in (61.8 mm) x 4.40 in (111.5 mm)
Weight: 2.60 oz (73.5g )w/o batteries, w/o receiver
SYSTEM REQUIREMENTS
Compatible with:

Windows® 10 or later, Windows 8, Windows 7, Chrome OS™

TECHNICAL SPECIFICATIONS

MK540 ADVANCED
Wireless Keyboard K540: 2 x AA alkaline batteries (pre-installed)
Wireless Mouse M310: 1 x AA alkaline battery (pre-installed)

Battery weight: 24g / battery

Keyboard
36-month keyboard battery life
Familiar key shape and feel, whisper-quiet

3 tilt positions (natural, 4°, and 8°)

Spill resistant design

Abrasion resistant key print

Advanced 2.4GHz wireless (10 meters)

Wireless encryption

Tiny USB receiver with Logitech Unifying™ Technology

On/off power switch

Caps lock indicator light

Battery indicator light

Mouse
18-month mouse battery life
Contoured shape with soft rubber grips

Full-size and ambidextrous

Advanced optical tracking

3 buttons, scroll wheel

On/off power switch