Product comparison · 2 interface cards/adapters

Buffalo Express Card/USB 3.0 vs Buffalo IFC-PCIE2U3S2 interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1)

13specifications compared
5differ
8identical
6known for one product only

Key differences

Host interface
- Express Card/USB 3.0:ExpressCard
- IFC-PCIE2U3S2 interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1):PCI
Power consumption (typical)
- Express Card/USB 3.0:0.91 W
- IFC-PCIE2U3S2 interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1):1 W
Width
- Express Card/USB 3.0:41 mm
- IFC-PCIE2U3S2 interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1):59 mm
Depth
- Express Card/USB 3.0:116 mm
- IFC-PCIE2U3S2 interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1):65 mm

Side by side

Differences highlightedShow differences only

Comparison of Express Card/USB 3.0, IFC-PCIE2U3S2
19 specifications	A Buffalo Express Card/USB 3.0 View product	B Buffalo IFC-PCIE2U3S2 interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1) Model IFC-PCIE2U3S2 View product
Ports & interfaces1 differ
Host interfaceDiffers	ExpressCard	PCI
Output interface	USB 3.2 Gen 1 (3.1 Gen 1)	USB 3.2 Gen 1 (3.1 Gen 1)
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2	2
Designidentical
Internal	Yes	Yes
Product colourKnown for one	Black	Unknown — not stated by the source
PurposeKnown for one	Laptop	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Differs	0.91 W	1 W
Operational conditionsidentical
Operating temperature (T-T)	5 - 35 °C	5 - 35 °C
Operating relative humidity (H-H)	20 - 80%	20 - 80%
System requirements1 differ
Windows operating systems supportedDiffers	Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Pre	Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Wi
Server operating systems supportedKnown for one	Unknown — not stated by the source	Windows Server 2008, Windows Server 2008 x64
Weight & dimensions2 differ
WidthDiffers	41 mm	59 mm
DepthDiffers	116 mm	65 mm
HeightKnown for one	15 mm	Unknown — not stated by the source
WeightKnown for one	30.1 g	Unknown — not stated by the source
Other featuresidentical
Data transfer rate	5 Gbit/s	5 Gbit/s
Ports quantity	2	2
Connectivity technology	Wired	Wired
Packaging dataidentical
User guideKnown for one	Unknown — not stated by the source	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.

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