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Product comparison · 2 keyboards

KeySonic ACK-540U+ (US) vs KeySonic KSK-3023BT keyboard Bluetooth QWERTZ German Black, Grey

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  • 20specifications compared
  • 12differ
  • 8identical
  • 28known for one product only

Key differences

  • Connectivity technology
    • Wired
    • Wireless
  • Device interface
    • USB
    • Bluetooth
  • Keyboard layout
    • QWERTY
    • QWERTZ
  • Keyboard language
    • US English
    • German
  • Keyboard keys operating life
    • 5 million characters
    • 3 million characters
  • Wrist rest
    • Yes
    • No
  • Product colour
    • Black
    • Black, Grey
  • Power source type
    • USB
    • Battery

Side by side

Differences highlightedShow differences only
48 specifications
A

KeySonic

ACK-540U+ (US)View product
B

KeySonic

KSK-3023BT keyboard Bluetooth QWERTZ German Black, Grey

Model KSK-3023BT

View product
Keyboard5 differ
Recommended usageKnown for oneOffice
Connectivity technologyDiffersWiredWireless
Device interfaceDiffersUSBBluetooth
Keyboard key switchKnown for oneMembrane
Keyboard layoutDiffersQWERTYQWERTZ
Keyboard languageDiffersUS EnglishGerman
Pointing deviceKnown for oneTouchpad
Keyboard form factorMiniMini
Numeric keypadNoNo
Keyboard keys operating lifeDiffers5 million characters3 million characters
PurposeKnown for oneUniversal
Country of originKnown for oneChina
Windows keysKnown for oneYes
Actuation forceKnown for one60 g
Bluetooth versionKnown for one3.0+HS
Design2 differ
BacklightNoNo
Keyboard styleStraightStraight
Wrist restDiffersYesNo
Product colourDiffersBlackBlack, Grey
Surface colorationMonochromaticMonochromatic
MaterialPlasticPlastic
LED indicatorsKnown for oneYes
Featuresidentical
Cable lengthKnown for one1.9 m
Plug and PlayKnown for oneYes
Wireless rangeKnown for one10 m
Power1 differ
Power source typeDiffersUSBBattery
Power consumptionKnown for one100 mA
Battery life (max)Known for one84 h
RechargeableKnown for oneYes
Charging sourceKnown for oneMicro-USB B
USB chargingKnown for oneYes
Mouseidentical
Mouse includedNoNo
System requirements1 differ
Windows operating systems supportedDiffersWindows 2000, Windows 2000 Professional, Windows 98SE, Windows ME, Windows Vista Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows VYes
Mobile operating systems supportedKnown for oneAndroid, iOS
Operational conditions1 differ
Operating temperature (T-T)Differs0 - 50 °C-10 - 50 °C
Storage temperature (T-T)Known for one-20 - 65 °C
Operating relative humidity (H-H)Known for one10 - 85%
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Differs219 x 287 x 25 mm251 x 90 x 17 mm
Keyboard weightDiffers680 g200 g
Packaging contentidentical
Number of products included1 pc(s)1 pc(s)
User guideKnown for oneYes
Packaging dataidentical
Package widthKnown for one312 mm
Package depthKnown for one245 mm
Package heightKnown for one31 mm
Package weightKnown for one910 g
Logistics dataidentical
Harmonized System (HS) codeKnown for one84716060
Products per master (outer) caseKnown for one20 pc(s)
Batteryidentical
Battery capacityKnown for one210 mAh

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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