Product comparison · 2 interface cards/adapters

StarTech.com ECUSB3S1 interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1) vs StarTech.com 2 Port Flush Mount ExpressCard

18specifications compared
11differ
7identical
9known for one product only

Key differences

USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- ECUSB3S1 interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1):1
- 2 Port Flush Mount ExpressCard:2
Product colour
- ECUSB3S1 interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1):Black, Silver
- 2 Port Flush Mount ExpressCard:Black
Operating temperature (T-T)
- ECUSB3S1 interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1):0 - 50 °C
- 2 Port Flush Mount ExpressCard:0 - 85 °C
Storage temperature (T-T)
- ECUSB3S1 interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1):-10 - 85 °C
- 2 Port Flush Mount ExpressCard:-65 - 125 °C
Width
- ECUSB3S1 interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1):35 mm
- 2 Port Flush Mount ExpressCard:54 mm
Depth
- ECUSB3S1 interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1):75 mm
- 2 Port Flush Mount ExpressCard:74 mm
Weight
- ECUSB3S1 interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1):17 g
- 2 Port Flush Mount ExpressCard:23.8 g
Package width
- ECUSB3S1 interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1):130 mm
- 2 Port Flush Mount ExpressCard:143 mm

Side by side

Differences highlightedShow differences only

Comparison of ECUSB3S1, ECUSB3S254F
27 specifications	A StarTech.com ECUSB3S1 interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1) Model ECUSB3S1 View product	B StarTech.com 2 Port Flush Mount ExpressCard Model ECUSB3S254F View product
Ports & interfaces1 differ
Host interface	ExpressCard	ExpressCard
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 quantityDiffers	1	2
Design1 differ
Internal	Yes	Yes
Product colourDiffers	Black, Silver	Black
Featuresidentical
Chipset	NEC uPD720200	NEC uPD720200
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 50 °C	0 - 85 °C
Storage temperature (T-T)Differs	-10 - 85 °C	-65 - 125 °C
Operating relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	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
Weight & dimensions3 differ
WidthDiffers	35 mm	54 mm
DepthDiffers	75 mm	74 mm
Height	5 mm	5 mm
WeightDiffers	17 g	23.8 g
Packaging data4 differ
Package widthDiffers	130 mm	143 mm
Package depthDiffers	160 mm	173 mm
Package heightDiffers	30 mm	32 mm
Package weightDiffers	99 g	105 g
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84733020
Products per master (outer) caseKnown for one	Unknown — not stated by the source	75 pc(s)
Master (outer) case widthKnown for one	Unknown — not stated by the source	350 mm
Master (outer) case lengthKnown for one	Unknown — not stated by the source	690 mm
Master (outer) case heightKnown for one	Unknown — not stated by the source	320 mm
Other featuresidentical
Data transfer rate	5 Gbit/s	5 Gbit/s
Compatible operating systems	Windows XP(32/64-bit)/ Server 2003(32/64-bit)/ Vista(32/64-bit)/ Server 2008 R2/ 7(32/64-bit)	Windows XP(32/64-bit)/ Server 2003(32/64-bit)/ Vista(32/64-bit)/ Server 2008 R2/ 7(32/64-bit)
Connectivity technologyKnown for one	Wired	Unknown — not stated by the source
Mac compatibilityKnown for one	No	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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