Axagon PCEP-50 PCI-E adapter vs Equip eSATA II Express Card/34

Comparison of PCEP-50 PCI-E adapter, eSATA II Express Card/34

9 specifications	A Axagon PCEP-50 PCI-E adapterView product	B Equip eSATA II Express Card/34View product
Ports & interfaces1 differ
Host interfaceDiffers	PCIe	ExpressCard
Featuresidentical
Plug and Play	Yes	Yes
Technical detailsidentical
Warranty periodKnown for one	3 year(s)	—Unknown — not stated by the source
Other features1 differ
Data transfer rateKnown for one	2500 Mbit/s	—Unknown — not stated by the source
Connectivity technology	Wired	Wired
Compatible operating systemsDiffers	Windows 98SE / ME / 2000 / XP / Vista, Linux	Windows NT, 2000, XP, Server 2003, Vista Mac OS 10.4
I/O portsKnown for one	1xExpressCard	—Unknown — not stated by the source
Ports quantityKnown for one	—Unknown — not stated by the source	2
Supported data transfer ratesKnown for one	—Unknown — not stated by the source	3 Gbps

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.