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Product comparison · 2 keyboards

KeySonic ACK-201 AR vs KeySonic KSK-3205 RFM

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  • 9specifications compared
  • 7differ
  • 2identical
  • 22known for one product only

Key differences

  • Connectivity technology
    • Wired
    • Wireless
  • Device interface
    • PS/2
    • RF Wireless
  • Keyboard form factor
    • Full-size (100%)
    • Mini
  • Product colour
    • Grey
    • Black
  • Keyboard dimensions (WxDxH)
    • 445 x 146 x 27 mm
    • 110 x 67 x 16.2 mm
  • Keyboard weight
    • 540 g
    • 66 g

Side by side

Differences highlightedShow differences only
31 specifications
A

KeySonic

ACK-201 ARView product
B

KeySonic

KSK-3205 RFMView product
Keyboard3 differ
Connectivity technologyDiffersWiredWireless
Device interfaceDiffersPS/2RF Wireless
Keyboard languageKnown for oneGerman
Keyboard form factorDiffersFull-size (100%)Mini
Keyboard number of keysKnown for one49
PurposeKnown for onePC/Server
Frequency bandKnown for one2.4 GHz
Design1 differ
Keyboard styleStraightStraight
Product colourDiffersGreyBlack
MaterialKnown for onePlastic
LED indicatorsKnown for oneYes
BacklightKnown for oneYes
Wrist restKnown for oneNo
Featuresidentical
Cable lengthKnown for one1.5 m
Plug and PlayKnown for oneYes
Wireless rangeKnown for one7 m
Poweridentical
Power consumptionKnown for one100 mA
Power source typeKnown for oneBattery
Battery typeKnown for oneAA
Number of batteries supportedKnown for one2
Mouseidentical
Mouse includedNoNo
System requirements1 differ
Windows operating systems supportedDiffersWindows 2000, Windows 2000 Professional, Windows 95, Windows 98, Windows 98SE, Windows ME, Windows NT, Windows Vista Business, Windows Vista Business x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, WindoYes
Mac operating systems supportedKnown for oneYes
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 50 °C
Storage temperature (T-T)Known for one-20 - 60 °C
Operating relative humidity (H-H)Known for one10 - 95%
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Differs445 x 146 x 27 mm110 x 67 x 16.2 mm
Keyboard weightDiffers540 g66 g
WeightKnown for one540 g
Packaging dataidentical
Package dimensions (WxDxH)Known for one461 x 152 x 42 mm
Package weightKnown for one750 g

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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