Product comparison · 2 keyboards

Lenovo USB Smartcard Keyboard HU vs Manhattan 172554 keyboard Mouse included Office PS/2

8specifications compared
5differ
3identical
26known for one product only

Key differences

Device interface
- USB Smartcard Keyboard HU:USB
- 172554 keyboard Mouse included Office PS/2:PS/2
Mouse included
- USB Smartcard Keyboard HU:No
- 172554 keyboard Mouse included Office PS/2:Yes
Operating temperature (T-T)
- USB Smartcard Keyboard HU:10 - 40 °C
- 172554 keyboard Mouse included Office PS/2:-15 - 50 °C
Keyboard dimensions (WxDxH)
- USB Smartcard Keyboard HU:457 x 185 x 35 mm
- 172554 keyboard Mouse included Office PS/2:480 x 180 x 40 mm

Side by side

Differences highlightedShow differences only

Comparison of USB Smartcard Keyboard HU, 172554
34 specifications	A Lenovo USB Smartcard Keyboard HU View product	B Manhattan 172554 keyboard Mouse included Office PS/2 Model 172554 View product
Keyboard1 differ
Device interfaceDiffers	USB	PS/2
Keyboard number of keysKnown for one	104	Unknown — not stated by the source
Designidentical
Keyboard styleKnown for one	Unknown — not stated by the source	Straight
Product colourKnown for one	Black	Unknown — not stated by the source
Poweridentical
Power source typeKnown for one	Unknown — not stated by the source	Battery
Battery typeKnown for one	Unknown — not stated by the source	AA
Number of batteries supportedKnown for one	Unknown — not stated by the source	4
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Alkaline
Mouse1 differ
Mouse includedDiffers	No	Yes
Movement detection technologyKnown for one	Unknown — not stated by the source	Optical
Movement resolutionKnown for one	Unknown — not stated by the source	800 DPI
Buttons quantityKnown for one	Unknown — not stated by the source	3
ScrollKnown for one	Unknown — not stated by the source	Yes
Operational conditions1 differ
Operating temperature (T-T)Differs	10 - 40 °C	-15 - 50 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-15 - 60 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 85%
Weight & dimensions1 differ
Keyboard dimensions (WxDxH)Differs	457 x 185 x 35 mm	480 x 180 x 40 mm
Mouse dimensions (WxDxH)Known for one	Unknown — not stated by the source	130 x 68 x 45 mm
Keyboard weightKnown for one	1.06 kg	Unknown — not stated by the source
Packaging contentidentical
Receiver includedKnown for one	Unknown — not stated by the source	Yes
Wireless receiver interfaceKnown for one	Unknown — not stated by the source	PS/2
Receiver dimensions (WxDxH)Known for one	Unknown — not stated by the source	105 x 78 x 27 mm
Batteries includedKnown for one	Unknown — not stated by the source	Yes
User guideKnown for one	Unknown — not stated by the source	Yes
Other features1 differ
Compatible operating systemsDiffers	Windows XP, Vista	Windows 98SE/Me/2000/XP/Vista
CompatibilityKnown for one	ISO 7816-1, 2, 3, 4	Unknown — not stated by the source
InternalKnown for one	No	Unknown — not stated by the source
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
System requirementsidentical
USB requiredKnown for one	Yes	Unknown — not stated by the source

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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