Product comparison · 2 keyboards

Lenovo USB Smartcard Keyboard HU vs Manhattan 174121 keyboard USB QWERTY Silver

7specifications compared
2differ
5identical
17known for one product only

Key differences

Keyboard number of keys
- USB Smartcard Keyboard HU:104
- 174121 keyboard USB QWERTY Silver:105
Product colour
- USB Smartcard Keyboard HU:Black
- 174121 keyboard USB QWERTY Silver:Silver

Side by side

Differences highlightedShow differences only

Comparison of USB Smartcard Keyboard HU, 174121
24 specifications	A Lenovo USB Smartcard Keyboard HU View product	B Manhattan 174121 keyboard USB QWERTY Silver Model 174121 View product
Keyboard1 differ
Recommended usageKnown for one	Office	Unknown — not stated by the source
Connectivity technology	Wired	Wired
Device interface	USB	USB
Keyboard form factor	Full-size (100%)	Full-size (100%)
Keyboard number of keysDiffers	104	105
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTY
Design1 differ
Product colourDiffers	Black	Silver
MaterialKnown for one	Unknown — not stated by the source	Plastic
Featuresidentical
Cable lengthKnown for one	2.3 m	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Mouseidentical
Mouse included	No	No
System requirementsidentical
USB required	Yes	Yes
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 2000, Windows 2000 Professional, Windows 98, Windows ME, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64
Operational conditionsidentical
Operating temperature (T-T)Known for one	10 - 40 °C	Unknown — not stated by the source
Weight & dimensionsidentical
Keyboard dimensions (WxDxH)Known for one	457 x 185 x 35 mm	Unknown — not stated by the source
Keyboard weightKnown for one	1.06 kg	Unknown — not stated by the source
Other featuresidentical
CompatibilityKnown for one	ISO 7816-1, 2, 3, 4	Unknown — not stated by the source
Compatible operating systemsKnown for one	Windows XP, Vista	Unknown — not stated by the source
InternalKnown for one	No	Unknown — not stated by the source
DepthKnown for one	Unknown — not stated by the source	160 mm
HeightKnown for one	Unknown — not stated by the source	25 mm
WidthKnown for one	Unknown — not stated by the source	390 mm
Poweridentical
Power source typeKnown for one	Unknown — not stated by the source	USB

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