Product comparison · 2 interface cards/adapters

StarTech.com EC1S1P55254 interface cards/adapter Internal Parallel, Serial vs StarTech.com PEXUSB3S22 interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1)

17specifications compared
14differ
3identical
22known for one product only

Key differences

Host interface
- EC1S1P55254 interface cards/adapter Internal Parallel, Serial:ExpressCard
- PEXUSB3S22 interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1):PCIe
Output interface
- EC1S1P55254 interface cards/adapter Internal Parallel, Serial:Parallel, Serial
- PEXUSB3S22 interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1):USB 3.2 Gen 1 (3.1 Gen 1)
Purpose
- EC1S1P55254 interface cards/adapter Internal Parallel, Serial:Laptop
- PEXUSB3S22 interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1):PC
Chipset
- EC1S1P55254 interface cards/adapter Internal Parallel, Serial:Moschip MS9922CV-AA
- PEXUSB3S22 interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1):NEC D720200
Operating temperature (T-T)
- EC1S1P55254 interface cards/adapter Internal Parallel, Serial:0 - 70 °C
- PEXUSB3S22 interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1):5 - 50 °C
Storage temperature (T-T)
- EC1S1P55254 interface cards/adapter Internal Parallel, Serial:-40 - 150 °C
- PEXUSB3S22 interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1):-25 - 70 °C
Width
- EC1S1P55254 interface cards/adapter Internal Parallel, Serial:54 mm
- PEXUSB3S22 interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1):60 mm
Depth
- EC1S1P55254 interface cards/adapter Internal Parallel, Serial:115 mm
- PEXUSB3S22 interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1):70 mm

Side by side

Differences highlightedShow differences only

Comparison of EC1S1P55254, PEXUSB3S22
39 specifications	A StarTech.com EC1S1P55254 interface cards/adapter Internal Parallel, Serial Model EC1S1P55254 View product	B StarTech.com PEXUSB3S22 interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1) Model PEXUSB3S22 View product
Ports & interfaces2 differ
Host interfaceDiffers	ExpressCard	PCIe
Output interfaceDiffers	Parallel, Serial	USB 3.2 Gen 1 (3.1 Gen 1)
Serial ports quantityKnown for one	1	Unknown — not stated by the source
Serial interface typeKnown for one	RS-232	Unknown — not stated by the source
Parallel ports quantityKnown for one	1	Unknown — not stated by the source
Connector(s)Known for one	RS-232, IEEE 1284	Unknown — not stated by the source
Internal USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	Unknown — not stated by the source	2
Design1 differ
Internal	Yes	Yes
PurposeDiffers	Laptop	PC
CertificationKnown for one	CE, FCC	Unknown — not stated by the source
Product colourKnown for one	Unknown — not stated by the source	Red
Features1 differ
ChipsetDiffers	Moschip MS9922CV-AA	NEC D720200
FIFO (First In, First Out)Known for one	256 B	Unknown — not stated by the source
Flow control supportKnown for one	Yes	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
BandwidthKnown for one	Unknown — not stated by the source	5 Gbit/s
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 70 °C	5 - 50 °C
Storage temperature (T-T)Differs	-40 - 150 °C	-25 - 70 °C
Operating relative humidity (H-H)Known for one	0 - 60%	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Windows 2000, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows XP Home, Windows XP Home x64	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Mac OS X 10.4 Tiger	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Server operating systems supportedKnown for one	Windows 2000 Server, Windows Server 2003, Windows Server 2003 x64	Unknown — not stated by the source
Technical detailsidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	54 mm	60 mm
DepthDiffers	115 mm	70 mm
HeightDiffers	18 mm	15 mm
WeightDiffers	52 g	43 g
Packaging data3 differ
User guideKnown for one	Yes	Unknown — not stated by the source
Package widthDiffers	145 mm	140 mm
Package depthDiffers	210 mm	170 mm
Package heightDiffers	40 mm	30 mm
Other features1 differ
Data transfer rateKnown for one	1.5 Mbit/s	Unknown — not stated by the source
Ports quantity	2	2
Connectivity technology	Wired	Wired
Mac compatibilityDiffers	Yes	No
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows XP(32/64-bit)/ Server 2003(32/64-bit)/ Vista(32/64-bit)/ 7(32/64-bit)/ Server 2008 R2
Relative humidityKnown for one	Unknown — not stated by the source	20 - 80%
CompatibilityKnown for one	Unknown — not stated by the source	PCI Express expansion slot

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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