HP USB Standard vs Trust eLight LED

Comparison of USB Standard, eLight LED

26 specifications	A HP USB StandardView product	B Trust eLight LEDView product
Keyboardidentical
Keyboard form factorKnown for one	Full-size (100%)	—Unknown — not stated by the source
Numeric keypadKnown for one	Yes	—Unknown — not stated by the source
PurposeKnown for one	PC/Server	—Unknown — not stated by the source
CertificationKnown for one	UL, CSA, FCC, CE Mark, TUV, TUV GS, VCCI, BSMI, C-Tick, MIC	—Unknown — not stated by the source
Country of originKnown for one	China	—Unknown — not stated by the source
Designidentical
Keyboard styleKnown for one	Straight	—Unknown — not stated by the source
Adjustable keyboard heightKnown for one	Yes	—Unknown — not stated by the source
Protection featuresKnown for one	Spill resistant	—Unknown — not stated by the source
LED indicatorsKnown for one	Yes	—Unknown — not stated by the source
Product colourKnown for one	—Unknown — not stated by the source	Black
Featuresidentical
Cable lengthKnown for one	1.8 m	—Unknown — not stated by the source
Plug and PlayKnown for one	Yes	—Unknown — not stated by the source
Poweridentical
Power source typeKnown for one	USB	—Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Windows 2000, Windows 2000 Professional, 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 Home x64, W	—Unknown — not stated by the source
USB requiredKnown for one	Yes	—Unknown — not stated by the source
Mac operating systems supportedKnown for one	—Unknown — not stated by the source	No
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	20 - 80%	—Unknown — not stated by the source
Weight & dimensionsidentical
Keyboard dimensions (WxDxH)Known for one	163 x 458 x 25 mm	—Unknown — not stated by the source
Keyboard weightKnown for one	900 g	—Unknown — not stated by the source
Packaging contentidentical
Number of products includedKnown for one	1 pc(s)	—Unknown — not stated by the source
Other featuresidentical
Compatible operating systemsKnown for one	—Unknown — not stated by the source	Windows 7/Vista/XP

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.