Lenovo 4GB USB 2.0 Secure Memory Keys vs Lenovo 57Y4328 USB flash drive

Comparison of 4GB USB 2.0 Secure Memory Keys, 57Y4328

13 specifications	A Lenovo 4GB USB 2.0 Secure Memory KeysView product	B Lenovo 57Y4328 USB flash drive Model 57Y4328 View product
Performance1 differ
CapacityDiffers	4 GB	8 GB
Device interfaceKnown for one	USB Type-A	—Unknown — not stated by the source
USB versionKnown for one	2.0	—Unknown — not stated by the source
Compatible operating systemsKnown for one	Windows XP/Vista	—Unknown — not stated by the source
Designidentical
CertificationKnown for one	CE FCC VCCI MIC BSMI ICES	—Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 50 °C	—Unknown — not stated by the source
Other featuresidentical
USB requiredKnown for one	Yes	—Unknown — not stated by the source
Securityidentical
Security algorithmsKnown for one	—Unknown — not stated by the source	WPA-AES

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.