Product comparison · 2 keyboards

Lenovo Enhanced Performance USB Keyboard vs Lenovo Preferred Pro USB Keyboard - Greek

8specifications compared
5differ
3identical
14known for one product only

Key differences

Keyboard dimensions (WxDxH)
- Enhanced Performance USB Keyboard:465 x 200 x 38 mm
- Preferred Pro USB Keyboard - Greek:453 x 185 x 34 mm
Depth
- Enhanced Performance USB Keyboard:7.9 in
- Preferred Pro USB Keyboard - Greek:7.3 in
Height
- Enhanced Performance USB Keyboard:1.5 in
- Preferred Pro USB Keyboard - Greek:1.3 in
Width
- Enhanced Performance USB Keyboard:18.3 in
- Preferred Pro USB Keyboard - Greek:17.8 in

Side by side

Differences highlightedShow differences only

Comparison of Enhanced Performance USB Keyboard, Preferred Pro USB Keyboard - Greek
22 specifications	A Lenovo Enhanced Performance USB Keyboard View product	B Lenovo Preferred Pro USB Keyboard - Greek View product
Keyboard1 differ
Keyboard layoutKnown for one	QWERTY	Unknown — not stated by the source
CertificationDiffers	- FCC Part 15, Class B - UL 1950 (E164844) - CSA C22.2 #0950-M89 (LR94275) - Canada ICES-003 Class B; Canada NMB-003, Class B) - CE (IEC 950, IEC 801-2, Level 3) - TUV-GS ZH1/618 (R9552884) - VCCI - C-Tick - MOC - BSMI - MIC	TUV-GS - ZH1/618, UL-1950, VCCI, BSMI, C-Tick, CE, CSA C22.2 No. 950-M89, FCC Class B - P15, ICES-003 Class B, IEC-801-2 L3, IEC-950, MIC, NMB-003 Class B
Keyboard number of keysKnown for one	Unknown — not stated by the source	105
Operational conditionsidentical
Operating temperature (T-T)Known for one	10 - 40 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	8 - 80%	Unknown — not stated by the source
Weight & dimensions1 differ
Keyboard dimensions (WxDxH)Differs	465 x 200 x 38 mm	453 x 185 x 34 mm
Keyboard weightKnown for one	Unknown — not stated by the source	1.27 kg
Packaging dataidentical
Package dimensions (WxDxH)Known for one	512 x 225 x 57 mm	Unknown — not stated by the source
Other features3 differ
CompatibilityKnown for one	ThinkPad	Unknown — not stated by the source
Compatible operating systemsKnown for one	- Microsoft Windows XP - Microsoft Windows 2000 - Microsoft Vista	Unknown — not stated by the source
DepthDiffers	7.9 in	7.3 in
HeightDiffers	1.5 in	1.3 in
InternalKnown for one	Yes	Unknown — not stated by the source
WidthDiffers	18.3 in	17.8 in
Weight (imperial)Known for one	1.27 kg (2.8 lbs)	Unknown — not stated by the source
I/O portsKnown for one	2 x USB	Unknown — not stated by the source
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black
Featuresidentical
Cable lengthKnown for one	Unknown — not stated by the source	2 m
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84716060

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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