Product comparison · 2 interface cards/adapters

StarTech.com 2 Port USB 2.0 ExpressCard Adapter vs StarTech.com 4 Port 16950 Serial CardBus Adapter

Key differences

Host interface
- 2 Port USB 2.0 ExpressCard Adapter:ExpressCard
- 4 Port 16950 Serial CardBus Adapter:CardBus
Data transfer rate
- 2 Port USB 2.0 ExpressCard Adapter:480 Mbit/s
- 4 Port 16950 Serial CardBus Adapter:0.9 Mbit/s

Differences highlightedShow differences only

Comparison of 2 Port USB 2.0 ExpressCard Adapter, 4 Port 16950 Serial CardBus Adapter
15 specifications	A StarTech.com 2 Port USB 2.0 ExpressCard Adapter View product	B StarTech.com 4 Port 16950 Serial CardBus Adapter View product
Ports & interfaces1 differ
Host interfaceDiffers	ExpressCard	CardBus
USB 2.0 ports quantityKnown for one	2	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	72 mm	Unknown — not stated by the source
Package depthKnown for one	172 mm	Unknown — not stated by the source
Package heightKnown for one	180 mm	Unknown — not stated by the source
Package weightKnown for one	90 g	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84733020	Unknown — not stated by the source
Other features2 differ
Data transfer rateDiffers	480 Mbit/s	0.9 Mbit/s
Compatible operating systemsDiffers	Windows 2000/XP/XP 64-bit/Server 2003/Vista	Windows 98SE/ME/2000/XP/Vista
Ports quantityKnown for one	Unknown — not stated by the source	4
Connectivity technologyKnown for one	Unknown — not stated by the source	Wired
I/O portsKnown for one	Unknown — not stated by the source	4 - DB9 M
Featuresidentical
ChipsetKnown for one	Unknown — not stated by the source	Oxford OX16PCI1954
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 55 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 75 °C

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.