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Product comparison · 2 keyboards

Lenovo USB Smartcard Keyboard SR vs Manhattan 176439 keyboard Office USB Black

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  • 11specifications compared
  • 3differ
  • 8identical
  • 16known for one product only

Key differences

  • Cable length
    • 2.3 m
    • 1.47 m
  • Keyboard dimensions (WxDxH)
    • 457 x 185 x 35 mm
    • 450 x 160 x 13 mm
  • Keyboard weight
    • 1.06 kg
    • 500 g

Side by side

Differences highlightedShow differences only
27 specifications
A

Lenovo

USB Smartcard Keyboard SRView product
B

Manhattan

176439 keyboard Office USB Black

Model 176439

View product
Keyboardidentical
Keyboard number of keysKnown for one104
Designidentical
Keyboard styleKnown for oneStraight
Flexible keyboardKnown for oneNo
Adjustable keyboard heightKnown for oneYes
LED indicatorsKnown for oneYes
Features1 differ
Cable lengthDiffers2.3 m1.47 m
Plug and PlayKnown for oneYes
USB 2.0 ports quantityKnown for one1
Poweridentical
Power consumptionKnown for one60 mA
System requirementsidentical
Windows operating systems supportedKnown for oneWindows 2000, Windows 2000 Professional, Windows ME, 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, Windows Vista Ultimate x64, Windows XP Home, Windows XP
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Differs457 x 185 x 35 mm450 x 160 x 13 mm
Keyboard weightDiffers1.06 kg500 g
Packaging contentidentical
User guideKnown for oneYes
Other featuresidentical
Depth (imperial)Known for one15.2 cm (6")
Height (imperial)Known for one2.54 cm (1")
Width (imperial)Known for one45.7 cm (18")
CompatibilityKnown for oneISO 7816-1, 2, 3, 4
Compatible operating systemsKnown for oneWindows XP, Vista
Operational conditionsidentical
Operating temperature (T-T)Known for one10 - 40 °C

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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