Verbatim 4GB Secure Data vs Verbatim 8GB Secure Data

Comparison of 4GB Secure Data, 8GB Secure Data

17 specifications	A Verbatim 4GB Secure DataView product	B Verbatim 8GB Secure DataView product
Performance1 differ
CapacityDiffers	4 GB	8 GB
Device interface	USB Type-A	USB Type-A
USB version	2.0	2.0
Read speed	16 MB/s	16 MB/s
Write speed	8 MB/s	8 MB/s
Plug and PlayKnown for one	Yes	—Unknown — not stated by the source
Compatible operating systems	Windows 2000/XP/Vista/7	Windows 2000/XP/Vista/7
Designidentical
Form factor	Slide	Slide
Product colour	Black	Black
Key ring	Yes	Yes
Securityidentical
Password protection	Yes	Yes
Security algorithms	WPA-AES	WPA-AES
Weight & dimensionsidentical
Width	22 mm	22 mm
Depth	10.8 mm	10.8 mm
Height	58 mm	58 mm
Weight	8.9 g	8.9 g
Other featuresidentical
USB required	Yes	Yes

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.