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Product comparison · 2 numeric keypads

Buffalo BSTK11BK numeric keypad Laptop USB Black vs Trust 22221 numeric keypad Laptop/PC USB Black

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  • 9specifications compared
  • 4differ
  • 5identical
  • 17known for one product only

Key differences

  • Purpose
    • Laptop
    • Laptop/PC
  • Keyboard number of keys
    • 19
    • 23
  • Cable length
    • 0.8 m
    • 1.5 m

Side by side

Differences highlightedShow differences only
26 specifications
A

Buffalo

BSTK11BK numeric keypad Laptop USB Black

Model BSTK11BK

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B

Trust

22221 numeric keypad Laptop/PC USB Black

Model 22221

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Features2 differ
PurposeDiffersLaptopLaptop/PC
Keyboard number of keysDiffers1923
CalculatorKnown for oneYes
Hot keysKnown for oneYes
Plug and PlayKnown for oneYes
Design1 differ
Cable lengthDiffers0.8 m1.5 m
System requirements1 differ
Windows operating systems supportedDiffersWindows 10, Windows 7, Windows 8, Windows 8.1Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 Pro, Windows 10 Pro x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home
USB requiredKnown for oneYes
Weight & dimensionsidentical
WidthKnown for one84 mm
DepthKnown for one124 mm
HeightKnown for one12 mm
WeightKnown for one100 g
Packaging dataidentical
Package widthKnown for one130 mm
Package depthKnown for one230 mm
Package heightKnown for one30 mm
Package weightKnown for one140 g
Packaging contentidentical
ManualKnown for oneYes
Operational conditionsidentical
Operating temperature (T-T)Known for one-10 - 60 °C
Operating relative humidity (H-H)Known for one20 - 85%
Other featuresidentical
Compliance certificatesKnown for oneRoHS
Logistics dataidentical
Harmonized System (HS) codeKnown for one84716060

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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