Product comparison · 2 interface cards/adapters

StarTech.com 2-Port USB 3.1 (10Gbps) Card - 1x USB-C, 1x USB-A - PCIe vs StarTech.com 2-Port USB 3.1 (10Gbps) Card - 2x USB-C - PCIe

29specifications compared
8differ
21identical
1known for one product only

Key differences

Host interface
- 2-Port USB 3.1 (10Gbps) Card - 1x USB-C, 1x USB-A - PCIe:PCI-E
- 2-Port USB 3.1 (10Gbps) Card - 2x USB-C - PCIe:PCIe
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
- 2-Port USB 3.1 (10Gbps) Card - 1x USB-C, 1x USB-A - PCIe:1
- 2-Port USB 3.1 (10Gbps) Card - 2x USB-C - PCIe:2
Product colour
- 2-Port USB 3.1 (10Gbps) Card - 1x USB-C, 1x USB-A - PCIe:Red, Stainless steel
- 2-Port USB 3.1 (10Gbps) Card - 2x USB-C - PCIe:Metallic, Red
Chipset
- 2-Port USB 3.1 (10Gbps) Card - 1x USB-C, 1x USB-A - PCIe:ASMedia ASM1142
- 2-Port USB 3.1 (10Gbps) Card - 2x USB-C - PCIe:ASMedia - ASM1142
Operating relative humidity (H-H)
- 2-Port USB 3.1 (10Gbps) Card - 1x USB-C, 1x USB-A - PCIe:15 - 90%
- 2-Port USB 3.1 (10Gbps) Card - 2x USB-C - PCIe:20 - 80%
Package weight
- 2-Port USB 3.1 (10Gbps) Card - 1x USB-C, 1x USB-A - PCIe:131 g
- 2-Port USB 3.1 (10Gbps) Card - 2x USB-C - PCIe:116 g

Side by side

Differences highlightedShow differences only

Comparison of PEXUSB311A1C, PEXUSB312C
30 specifications	A StarTech.com 2-Port USB 3.1 (10Gbps) Card - 1x USB-C, 1x USB-A - PCIe Model PEXUSB311A1C View product	B StarTech.com 2-Port USB 3.1 (10Gbps) Card - 2x USB-C - PCIe Model PEXUSB312C View product
Ports & interfaces2 differ
Host interfaceDiffers	PCI-E	PCIe
Output interface	USB 3.2 Gen 1 (3.1 Gen 1)	USB 3.2 Gen 1 (3.1 Gen 1)
Expansion card standard	PCIe 3.0	PCIe 3.0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one	1	Unknown — not stated by the source
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers	1	2
Internal SATA ports quantity	1	1
Design1 differ
Internal	Yes	Yes
Product colourDiffers	Red, Stainless steel	Metallic, Red
Certification	CE, FCC	CE, FCC
Features1 differ
ChipsetDiffers	ASMedia ASM1142	ASMedia - ASM1142
Data transfer rate (max)	10 Gbit/s	10 Gbit/s
UASP support	Yes	Yes
Operational conditions1 differ
Operating temperature (T-T)	5 - 50 °C	5 - 50 °C
Storage temperature (T-T)	-25 - 70 °C	-25 - 70 °C
Operating relative humidity (H-H)Differs	15 - 90%	20 - 80%
System requirements2 differ
Windows operating systems supportedDiffers	Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 Pro, Windows 10 Pro x64, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows	Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 Pro, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64,
Mac operating systems supportedDiffers	Mac OS X 10.10 Yosemite, Mac OS X 10.9 Mavericks	Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.9 Mavericks
Linux operating systems supported	Yes	Yes
Server operating systems supported	Windows Server 2008 R2, Windows Server 2012	Windows Server 2008 R2, Windows Server 2012
Technical detailsidentical
Compliance certificates	RoHS	RoHS
Weight & dimensionsidentical
Width	18 mm	18 mm
Depth	92 mm	92 mm
Height	120 mm	120 mm
Weight	48 g	48 g
Packaging data1 differ
Mounting brackets included	Yes	Yes
Manual	Yes	Yes
Package width	142 mm	142 mm
Package depth	170 mm	170 mm
Package height	30 mm	30 mm
Package weightDiffers	131 g	116 g

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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