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Product comparison · 2 keyboards

KeySonic ACK-595C+ (US) vs KeySonic KSK-3021 RF (DE)

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  • 23specifications compared
  • 12differ
  • 11identical
  • 30known for one product only

Key differences

  • Connectivity technology
    • Wired
    • Wireless
  • Device interface
    • USB
    • RF Wireless
  • Keyboard layout
    • QWERTY
    • QWERTZ
  • Keyboard language
    • US English
    • German
  • Product colour
    • Black
    • Silver, White
  • Material
    • Plastic
    • Aluminium, Plastic
  • Power source type
    • PS/2, USB
    • Battery
  • Power consumption
    • 300 mA
    • 3 mA

Side by side

Differences highlightedShow differences only
53 specifications
A

KeySonic

ACK-595C+ (US)View product
B

KeySonic

KSK-3021 RF (DE)View product
Keyboard4 differ
Recommended usageHomeHome
Connectivity technologyDiffersWiredWireless
Device interfaceDiffersUSBRF Wireless
Keyboard key switchMembraneMembrane
Keyboard layoutDiffersQWERTYQWERTZ
Keyboard languageDiffersUS EnglishGerman
Pointing deviceNoNo
Keyboard form factorMiniMini
Numeric keypadNoNo
Keyboard number of keysKnown for one83
USB hubKnown for oneNo
PurposeUniversalUniversal
Fingerprint readerKnown for oneNo
Key travel distanceKnown for one2 mm
Frequency bandKnown for one2.4 - 2.483 GHz
CertificationKnown for oneCE, WEEE
Keyboard keys operating lifeKnown for one5 million characters
Windows keysKnown for oneYes
Hot keysKnown for oneYes
Country of originKnown for oneChina
Design2 differ
BacklightNoNo
Keyboard styleStraightStraight
Wrist restKnown for oneNo
Product colourDiffersBlackSilver, White
Surface colorationMonochromaticMonochromatic
MaterialDiffersPlasticAluminium, Plastic
LED indicatorsKnown for oneYes
Featuresidentical
Wireless rangeKnown for one10 m
Cable lengthKnown for one1.9 m
Plug and PlayKnown for oneYes
Power2 differ
Power source typeDiffersPS/2, USBBattery
Power consumptionDiffers300 mA3 mA
Operating voltageKnown for one1.5 V
Battery typeKnown for oneAAA
Number of batteries supportedKnown for one2
Batteryidentical
Battery technologyKnown for oneAlkaline
Mouseidentical
Mouse includedNoNo
Operational conditions2 differ
Operating temperature (T-T)0 - 50 °C0 - 50 °C
Storage temperature (T-T)Differs-20 - 65 °C-20 - 60 °C
Operating relative humidity (H-H)Differs10 - 85%20 - 90%
Sustainabilityidentical
Compliance certificatesKnown for oneRoHS
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Differs154 x 291 x 29 mm282.4 x 130.4 x 17.8 mm
Keyboard weightDiffers580 g256 g
Packaging contentidentical
Receiver includedKnown for oneYes
Wireless receiver interfaceKnown for oneUSB Type-A
Batteries includedKnown for oneYes
User guideKnown for oneYes
Number of products includedKnown for one1 pc(s)
Interface adapters includedKnown for oneUSB female - PS/2 male
System requirementsidentical
Windows operating systems supportedKnown for oneYes
Packaging dataidentical
Package weightKnown for one811 g
Logistics dataidentical
Harmonized System (HS) codeKnown for one84716060
Products per master (outer) caseKnown for one20 pc(s)

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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