Product comparison · 2 interface cards/adapters

StarTech.com PCI USB Card vs StarTech.com 2 Port PCI Express SuperSpeed USB 3.0 Card Adapter

11specifications compared
9differ
2identical
15known for one product only

Key differences

Host interface
- PCI USB Card:PCI-X
- 2 Port PCI Express SuperSpeed USB 3.0 Card Adapter:PCIe
Operating temperature (T-T)
- PCI USB Card:0 - 55 °C
- 2 Port PCI Express SuperSpeed USB 3.0 Card Adapter:0 - 50 °C
Operating relative humidity (H-H)
- PCI USB Card:0 - 95%
- 2 Port PCI Express SuperSpeed USB 3.0 Card Adapter:0 - 85%
Width
- PCI USB Card:65 mm
- 2 Port PCI Express SuperSpeed USB 3.0 Card Adapter:76 mm
Depth
- PCI USB Card:145 mm
- 2 Port PCI Express SuperSpeed USB 3.0 Card Adapter:121 mm
Height
- PCI USB Card:20 mm
- 2 Port PCI Express SuperSpeed USB 3.0 Card Adapter:19 mm
Weight
- PCI USB Card:90.7 g
- 2 Port PCI Express SuperSpeed USB 3.0 Card Adapter:60 g
Ports quantity
- PCI USB Card:3
- 2 Port PCI Express SuperSpeed USB 3.0 Card Adapter:2

Side by side

Differences highlightedShow differences only

Comparison of PCI USB Card, PEXUSB3S2
26 specifications	A StarTech.com PCI USB Card View product	B StarTech.com 2 Port PCI Express SuperSpeed USB 3.0 Card Adapter Model PEXUSB3S2 View product
Ports & interfaces1 differ
Host interfaceDiffers	PCI-X	PCIe
Output interfaceKnown for one	Unknown — not stated by the source	USB 3.2 Gen 1 (3.1 Gen 1)
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	2
USB 2.0 ports quantityKnown for one	3	Unknown — not stated by the source
Connector(s)Known for one	3x 8-pin USB PlusPower FM	Unknown — not stated by the source
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 55 °C	0 - 50 °C
Operating relative humidity (H-H)Differs	0 - 95%	0 - 85%
Recommended operating temperature range (T-T)Known for one	Unknown — not stated by the source	-20 - 60 °C
Storage temperature (T-T)Known for one	-20 - 85 °C	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	65 mm	76 mm
DepthDiffers	145 mm	121 mm
HeightDiffers	20 mm	19 mm
WeightDiffers	90.7 g	60 g
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	25 mm
Package depthKnown for one	Unknown — not stated by the source	168 mm
Package heightKnown for one	Unknown — not stated by the source	143 mm
Package weightKnown for one	Unknown — not stated by the source	140 g
Other features2 differ
Data transfer rateKnown for one	Unknown — not stated by the source	5000 Mbit/s
Ports quantityDiffers	3	2
Connectivity technology	Wired	Wired
Compatible operating systemsDiffers	Win 2000/ME/2003/XP/Vista	Windows 2000/ XP(32/64bit)/ Server 2003(32/64bit)/ Vista(32/64bit)/ 7(32/64bit)/ Server 2008 R2
Mac compatibility	No	No
Power requirementsKnown for one	5 / 3.3V	Unknown — not stated by the source
Designidentical
Product colourKnown for one	Brown	Unknown — not stated by the source
CertificationKnown for one	FCC, CE	Unknown — not stated by the source
Featuresidentical
ChipsetKnown for one	NEC UPD720101G	Unknown — not stated by the source

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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