Product comparison · 2 interface cards/adapters

i-tec USB2EX interface cards/adapter ExpressCard vs i-tec USB51AA interface cards/adapter

Key differences

Product colour
- USB2EX interface cards/adapter ExpressCard:Black
- USB51AA interface cards/adapter:Grey, White
Data transfer rate
- USB2EX interface cards/adapter ExpressCard:480 Mbit/s
- USB51AA interface cards/adapter:12 Mbit/s
Ports quantity
- USB2EX interface cards/adapter ExpressCard:1
- USB51AA interface cards/adapter:4
Mac compatibility
- USB2EX interface cards/adapter ExpressCard:No
- USB51AA interface cards/adapter:Yes

Differences highlightedShow differences only

Comparison of USB2EX, USB51AA
14 specifications	A i-tec USB2EX interface cards/adapter ExpressCard Model USB2EX View product	B i-tec USB51AA interface cards/adapter Model USB51AA View product
Ports & interfacesidentical
Host interface	USB	USB
Output interfaceKnown for one	ExpressCard	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Black	Grey, White
Featuresidentical
Plug and Play	Yes	Yes
System requirementsidentical
Minimum processorKnown for one	Intel Pentium	Unknown — not stated by the source
Other features4 differ
Data transfer rateDiffers	480 Mbit/s	12 Mbit/s
Ports quantityDiffers	1	4
Cable lengthKnown for one	0.010 m	Unknown — not stated by the source
Connectivity technologyKnown for one	Wired	Unknown — not stated by the source
Compatible operating systemsDiffers	Microsoft Windows 2000/XP/Server 2003/Vista/7	Microsoft Windows ME/2000/XP/Vista/7, Mac 10.1 +
Mac compatibilityDiffers	No	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	0 - 70 °C
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	0 - 80%

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.