itek ITNBA90 power adapter/inverter vs itek ITNBE90P power adapter/inverter

Comparison of ITNBA90, ITNBE90P

8 specifications	A itek ITNBA90 power adapter/inverter Model ITNBA90 View product	B itek ITNBE90P power adapter/inverter Model ITNBE90P View product
Features1 differ
Input frequency	50/60 Hz	50/60 Hz
Output power	90 W	90 W
Output voltageDiffers	19 V	20 V
CompatibilityKnown for one	Acer, Asus, CompaQ, HP, LG, Gateway, Hitachi, IBM, Nec, Sharp, Toshiba, Twinhead, Winbook, Lenovo, Fujitsu, Panasonic, Philips, Samsung, Viewsonic, LG, Sony	—Unknown — not stated by the source
Designidentical
Product colour	Black	Black
Certificatesidentical
CertificationKnown for one	CEC / ErP	—Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	—Unknown — not stated by the source	5 - 40 °C
Other featuresidentical
Dimensions (WxDxH)Known for one	—Unknown — not stated by the source	142 x 65.5 x 18 mm

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.