Product comparison · 2 interface cards/adapters

Buffalo IFC-EC2U3/UC interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1) vs Buffalo PCI-Express/USB 3.0

9specifications compared
4differ
5identical
11known for one product only

Key differences

Host interface
- IFC-EC2U3/UC interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1):ExpressCard
- PCI-Express/USB 3.0:PCIe
Width
- IFC-EC2U3/UC interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1):41.1 mm
- PCI-Express/USB 3.0:59 mm
Depth
- IFC-EC2U3/UC interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1):15 mm
- PCI-Express/USB 3.0:65 mm
Weight
- IFC-EC2U3/UC interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1):31.18 g
- PCI-Express/USB 3.0:39.4 g

Side by side

Differences highlightedShow differences only

Comparison of IFC-EC2U3/UC, PCI-Express/USB 3.0
20 specifications	A Buffalo IFC-EC2U3/UC interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1) Model IFC-EC2U3/UC View product	B Buffalo PCI-Express/USB 3.0 View product
Ports & interfaces1 differ
Host interfaceDiffers	ExpressCard	PCIe
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	Unknown — not stated by the source	PC
Featuresidentical
BandwidthKnown for one	5 Gbit/s	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	41.1 mm	59 mm
DepthDiffers	15 mm	65 mm
HeightKnown for one	116.1 mm	Unknown — not stated by the source
WeightDiffers	31.18 g	39.4 g
Other featuresidentical
Ports quantity	2	2
Connectivity technology	Wired	Wired
Compatible operating systemsKnown for one	Windows Vista (64-bit/32-bit), Windows 7 (64-bit/32-bit), Windows XP	Unknown — not stated by the source
Mac compatibilityKnown for one	No	Unknown — not stated by the source
CompatibilityKnown for one	USB2.0	Unknown — not stated by the source
Data transfer rateKnown for one	Unknown — not stated by the source	5 Gbit/s
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	0.6 W
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	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 2003, Windows Server 2008, Windows Server 2008 R2, Windows Server 2008 x64

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.

More interface cards/adapters comparisons

All interface cards/adapters comparisons