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Keyboard comparison

Logitech K375s vs Logitech MK540 ADVANCED

Compare layout, connection, battery and typing feel.

Compared products
01Selected
Logitech K375s

Logitech K375s

  • 475 g.
  • 2.4 GHz wireless and Bluetooth connection.
  • Battery: 2 × AAA batteries.
  • No companion app.
  • Power switch.
KSh 7,500Out of Stock
02
Logitech MK540 ADVANCED

Logitech MK540 ADVANCED

  • 633 g.
  • 2.4 GHz wireless connection.
  • Battery: Keyboard: 2 × AA; mouse: 1 × AA.
  • Customization software: by Logi Options+ on Windows and macOS.
  • Numeric keypad.
KSh 9,000In Stock

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2 of 4 products

Our quick verdict

Choose the Logitech K375s if you want a lighter build (475 g) and a slimmer 20.5 mm body. Choose the Logitech MK540 ADVANCED if you want an integrated palm rest, customization software and up to 36 months of battery life.

Weight

Logitech K375s
475 g
Logitech MK540 ADVANCED
633 g

Battery capacity

Logitech K375s
2 × AAA batteries
Logitech MK540 ADVANCED
Keyboard: 2 × AA; mouse: 1 × AA

Connections

Logitech K375s
Bluetooth Smart
Logitech MK540 ADVANCED
2.4 GHz wireless Unifying USB receiver

Customization software

Logitech K375s
None
Logitech MK540 ADVANCED
Supported by Logi Options+ on Windows

Type

Logitech K375s
Wireless multi-device keyboard
Logitech MK540 ADVANCED
Keyboard and mouse combo

Key differences

The main differences to help you choose.

Logitech K375s

  • Lighter: 475 g (vs 633 g).
  • Slimmer: 20.5 mm thick (vs 24 mm).
  • Power: 2 × AAA batteries.
  • Also in the box: universal stand.
  • Connects to two devices at once.

Logitech MK540 ADVANCED

  • Integrated palm rest.
  • Customization software: by Logi Options+ on Windows and macOS.
  • Longer rated battery life: up to 36 months (vs 24).
  • Power: Keyboard: 2 × AA.
  • Also in the box: Wireless Keyboard K540 and Wireless Mouse M310.

What matters most to you?

Choose any priorities

How each product answers the questions buyers ask most. Tick a topic to add it, untick one to hide it.

More topicsFewer topics
6 priorities selected.
How each product answers the selected priorities
PriorityLogitech K375sLogitech MK540 ADVANCED
ConnectionsBluetooth Smart2.4 GHz wireless Unifying USB receiver
Battery lifeUp to 24 months of battery lifeUp to 36 months of battery life
Weight475 g633 g
Battery capacityBattery: 2 × AAA batteriesBattery: Keyboard: 2 × AA; mouse: 1 × AA
Customization softwareNoneSupported by Logi Options+ on Windows and macOS
TypeWireless multi-device keyboardKeyboard and mouse combo

Detailed comparison

Explore the full specifications, section by section.

General

General specifications comparison
SpecificationLogitech K375sLogitech MK540 ADVANCED
BrandLogitechLogitech
ModelK375s Multi-DeviceMK540 ADVANCED (920-008685)
Announced2016—
TypeWireless multi-device keyboardKeyboard and mouse combo
LayoutFull-sizeEnglish International (QWERTY)
ColorGraphiteBlack
MaterialPlastic—

Design

Design specifications comparison
SpecificationLogitech K375sLogitech MK540 ADVANCED
Dimensions435.5 × 137.5 × 20.5 mmKeyboard: 193.5 × 457.3 × 24 mm
Weight475 g with batteriesKeyboard: 633 g

Connectivity

Connectivity specifications comparison
SpecificationLogitech K375sLogitech MK540 ADVANCED
Connection TypeWireless2.4 GHz wireless Unifying USB receiver
Wireless TechnologyBluetooth Smart; Logitech Unifying 2.4GHz—
BluetoothBluetooth Smart—
Wireless ReceiverLogitech Unifying USB-A receiverUnifying receiver included
Multi-Device ConnectionYes — up to 3 devices—
Wireless RangeUp to 10 m—
ConnectorNot applicable—
Cable——
Cable Length——

Keys & Switches

Keys & Switches specifications comparison
SpecificationLogitech K375sLogitech MK540 ADVANCED
Switch TypeMembraneDeep profile
SwitchesLow-profile quiet keys—
Switch OptionsNot applicable—
Dedicated Multimedia KeysYes — function-row shortcuts—
Programmable KeysNo—
Numeric KeypadYesYes

Battery & Power

Battery & Power specifications comparison
SpecificationLogitech K375sLogitech MK540 ADVANCED
Battery Type2 × AAA batteriesKeyboard: 2 × AA; mouse: 1 × AA
Battery CapacityNot applicable—
Battery LifeUp to 24 monthsUp to 36 months keyboard; up to 18 months mouse
Charging Port——
Charging Time——
Power SwitchYes—
Battery IndicatorYes—

Lighting & Features

Lighting & Features specifications comparison
SpecificationLogitech K375sLogitech MK540 ADVANCED
BacklightingNone—
Lighting TechnologyNot applicable—
Brightness Adjustment——
Ambient Light SensorNo—
Proximity SensorNo—
Wrist RestNoIntegrated palm rest
Customization SoftwareNoneSupported by Logi Options+ on Windows and macOS
Onboard MemoryNo—
Profiles / MacrosNo—
Special FeaturesEasy-Switch; included universal phone/tablet stand; spill-resistant designKeyboard K540 and mouse M310; mouse 111.5 × 61.8 × 39.2 mm, 73.5 g; three buttons; optical tracking; keyboard tilt 0°, 4° or 8°

System Requirements

System Requirements specifications comparison
SpecificationLogitech K375sLogitech MK540 ADVANCED
WindowsWindows 7 or laterWindows® 7, 10, 11 or later
macOSmacOS 10.10 or later—
Other Operating SystemsChromeOS; Android 5.0 or later; iOS 5 or later—
Required Port / ConnectionBluetooth or USB-A port—
SoftwareLogitech Options optional—

What's in the Box

What's in the Box specifications comparison
SpecificationLogitech K375sLogitech MK540 ADVANCED
In the BoxK375s keyboard, universal stand, Unifying receiver, 2 AAA batteries, documentationWireless Keyboard K540; Wireless Mouse M310; Logitech Unifying™ receiver; 3 AA alkaline batteries (pre-installed); User documentation

Similarities

  • Both connect with a USB receiver.
  • Both have a numeric keypad.
  • Both are made by Logitech.
  • Both support numeric keypad.

In summary

Choose MK540 ADVANCED for customization software and a wrist rest; K375s offers a lighter build.

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