All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 keyboards

HP 492585-L33 keyboard Universal USB QWERTY US International Black vs KeySonic KSK-3021 RF

Add a product
  • 16specifications compared
  • 11differ
  • 5identical
  • 31known for one product only

Key differences

  • Recommended usage
    • Universal
    • Home
  • Connectivity technology
    • Wired
    • Wireless
  • Device interface
    • USB
    • RF Wireless
  • Keyboard key switch
    • Mechanical
    • Membrane
  • Pointing device
    • Touchpad
    • No
  • Keyboard form factor
    • Full-size (100%)
    • Mini
  • Numeric keypad
    • Yes
    • No
  • Keyboard number of keys
    • 134
    • 83

Side by side

Differences highlightedShow differences only
47 specifications
A

HP

492585-L33 keyboard Universal USB QWERTY US International Black

Model 492585-L33

View product
B

KeySonic

KSK-3021 RFView product
Keyboard8 differ
Recommended usageDiffersUniversalHome
Connectivity technologyDiffersWiredWireless
Device interfaceDiffersUSBRF Wireless
Keyboard key switchDiffersMechanicalMembrane
Pointing deviceDiffersTouchpadNo
Keyboard form factorDiffersFull-size (100%)Mini
Numeric keypadDiffersYesNo
Keyboard number of keysDiffers13483
Key travel distanceKnown for one2 mm
Frequency bandKnown for one2.4 - 2.483 GHz
Keyboard layoutKnown for oneQWERTY
Keyboard languageKnown for oneUS International
Hot keysKnown for oneYes
Programmable hot keysKnown for oneYes
USB hubKnown for oneNo
PurposeKnown for onePC/Server
Magnetic card readerKnown for oneYes
International Protection (IP) codeKnown for oneIP54
Country of originKnown for oneChina
Design1 differ
BacklightNoNo
Keyboard styleStraightStraight
Wrist restNoNo
Product colourDiffersBlackSilver, White
Surface colorationKnown for oneMonochromatic
MaterialKnown for oneAluminium, Plastic
LED indicatorsKnown for oneYes
Featuresidentical
Wireless rangeKnown for one10 m
Poweridentical
Power source typeKnown for oneBattery
Power consumptionKnown for one3 mA
Batteryidentical
Battery technologyKnown for oneAlkaline
Mouseidentical
Mouse includedNoNo
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 one20 - 90%
Sustainabilityidentical
Compliance certificatesKnown for oneRoHS
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Differs360 x 198 x 38 mm282.4 x 130.4 x 17.8 mm
Keyboard weightDiffers1.4 kg256 g
Packaging contentidentical
Number of products included1 pc(s)1 pc(s)
Receiver includedKnown for oneYes
Batteries includedKnown for oneYes
User guideKnown for oneYes
Packaging dataidentical
Package widthKnown for one340 mm
Package depthKnown for one180 mm
Package heightKnown for one29 mm
Package weightKnown for one470 g
Package typeKnown for oneBox
System requirementsidentical
Windows operating systems supportedKnown for oneYes

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.

More keyboard comparisons

All keyboard comparisons