Product comparison · 2 keyboards

Lenovo Preferred Pro Full-size Keyboard (Business Black) - Slovak vs Sandberg USB Numeric Keypad AluLine

4specifications compared
2differ
2identical
19known for one product only

Key differences

Device interface
- Preferred Pro Full-size Keyboard (Business Black) - Slovak:PS/2
- USB Numeric Keypad AluLine:USB
Keyboard weight
- Preferred Pro Full-size Keyboard (Business Black) - Slovak:1.3 kg
- USB Numeric Keypad AluLine:115 g

Side by side

Differences highlightedShow differences only

Comparison of Preferred Pro Full-size Keyboard (Business Black) - Slovak, USB Numeric Keypad AluLine
23 specifications	A Lenovo Preferred Pro Full-size Keyboard (Business Black) - Slovak View product	B Sandberg USB Numeric Keypad AluLine View product
Keyboard1 differ
Connectivity technology	Wired	Wired
Device interfaceDiffers	PS/2	USB
Mouseidentical
Mouse included	No	No
System requirementsidentical
Minimum system requirementsKnown for one	Unknown — not stated by the source	1 available USB port Pentium PC or compatible
Weight & dimensions1 differ
Keyboard weightDiffers	1.3 kg	115 g
Keyboard dimensions (WxDxH)Known for one	453 x 185 x 34 mm	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	14.4 mm
Package depthKnown for one	Unknown — not stated by the source	3 mm
Package heightKnown for one	Unknown — not stated by the source	23.8 mm
Package weightKnown for one	Unknown — not stated by the source	100 g
Other featuresidentical
Compatible operating systemsKnown for one	Unknown — not stated by the source	winxp, win2k, winme, win98se, win98std, winvista
DepthKnown for one	Unknown — not stated by the source	12 mm
HeightKnown for one	Unknown — not stated by the source	1.6 mm
InternalKnown for one	Unknown — not stated by the source	No
WidthKnown for one	Unknown — not stated by the source	8 mm
ContentsKnown for one	Unknown — not stated by the source	1 Sandberg USB Numeric Keypad with 0.8 metres USB connection cable attached 1 User guide in English, Danish, Norwegian, Swedish and Finnish 1 Warranty card
I/O portsKnown for one	Unknown — not stated by the source	USB
Technical featuresKnown for one	Unknown — not stated by the source	Interface standard: USB 1.1 Cable connector: 1 x USB A-Male plug Hub connectors: 2 x USB A-Female connectors Power consumption: Max. 22 mA (w/o downstream device) Key switches: Membrane switch with tactile feedback Keycaps type: Low profile Switch Life: 3
Logistics dataidentical
Case or master carton dimensions (W x D x H)Known for one	Unknown — not stated by the source	24
Designidentical
Product colourKnown for one	Black	Unknown — not stated by the source
Featuresidentical
Cable lengthKnown for one	2 m	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	8 - 80%	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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