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Product comparison · 2 keyboards

Hypertec KYBAC276UP-BK keyboard USB Black vs KeySonic ACK-540ALU+RF keyboard RF Wireless English Black

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  • 7specifications compared
  • 4differ
  • 3identical
  • 32known for one product only

Key differences

  • Connectivity technology
    • Wired
    • Wireless
  • Device interface
    • USB
    • RF Wireless
  • Keyboard form factor
    • Full-size (100%)
    • Mini
  • Purpose
    • PC/Server
    • Universal

Side by side

Differences highlightedShow differences only
39 specifications
A

Hypertec

KYBAC276UP-BK keyboard USB Black

Model KYBAC276UP-BK

View product
B

KeySonic

ACK-540ALU+RF keyboard RF Wireless English Black

Model ACK-540ALU+RF

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Keyboard4 differ
Connectivity technologyDiffersWiredWireless
Device interfaceDiffersUSBRF Wireless
Keyboard languageKnown for oneEnglish
Pointing deviceKnown for oneTouchpad + mouse buttons
Keyboard form factorDiffersFull-size (100%)Mini
Numeric keypadKnown for oneNo
Keyboard number of keysKnown for one89
Keyboard keys operating lifeKnown for one5 million characters
PurposeDiffersPC/ServerUniversal
Fingerprint readerKnown for oneNo
Actuation forceKnown for one55 g
Frequency bandKnown for one2.4 - 2.483 GHz
Designidentical
BacklightKnown for oneNo
Wrist restKnown for oneYes
Featuresidentical
Wireless rangeKnown for one5 m
Poweridentical
Power source typeKnown for oneBattery
Power consumptionKnown for one40 mA
Battery typeKnown for oneAAA
Number of batteries supportedKnown for one2
System requirementsidentical
Windows operating systems supportedKnown for oneWindows 2000, 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 Vista Ultimate, Windows Vist
Operational conditionsidentical
Operating temperature (T-T)Known for one-5 - 40 °C
Storage temperature (T-T)Known for one-20 - 65 °C
Operating relative humidity (H-H)Known for one10 - 85%
Storage relative humidity (H-H)Known for one10 - 85%
Weight & dimensionsidentical
Keyboard dimensions (WxDxH)Known for one317 x 231 x 26 mm
Keyboard weightKnown for one1.02 kg
Packaging contentidentical
Receiver includedKnown for oneYes
Wireless receiver interfaceKnown for oneUSB Type-A
Receiver dimensions (WxDxH)Known for one63 x 23 x 11.5 mm
Receiver weightKnown for one9 g
Batteries includedKnown for oneYes
User guideKnown for oneYes
Packaging dataidentical
Package widthKnown for one361 mm
Package depthKnown for one288 mm
Package heightKnown for one41 mm
Package weightKnown for one1.28 kg

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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