Product comparison · 2 interface cards/adapters

Dell Paralle/2nd Serial Port vs StarTech.com 1 Port ExpressCard to RS232 DB9 Serial Adapter Card w/ 16950 - USB Based

3specifications compared
3differ
0identical
31known for one product only

Key differences

Host interface
- Paralle/2nd Serial Port:USB
- 1 Port ExpressCard to RS232 DB9 Serial Adapter Card w/ 16950 - USB Based:ExpressCard
Output interface
- Paralle/2nd Serial Port:Parallel, Serial
- 1 Port ExpressCard to RS232 DB9 Serial Adapter Card w/ 16950 - USB Based:Serial
Internal
- Paralle/2nd Serial Port:Yes
- 1 Port ExpressCard to RS232 DB9 Serial Adapter Card w/ 16950 - USB Based:No

Side by side

Differences highlightedShow differences only

Comparison of Paralle/2nd Serial Port, EC1S232U2
34 specifications	A Dell Paralle/2nd Serial Port View product	B StarTech.com 1 Port ExpressCard to RS232 DB9 Serial Adapter Card w/ 16950 - USB Based Model EC1S232U2 View product
Ports & interfaces2 differ
Host interfaceDiffers	USB	ExpressCard
Output interfaceDiffers	Parallel, Serial	Serial
Serial ports quantityKnown for one	Unknown — not stated by the source	1
Serial interface typeKnown for one	Unknown — not stated by the source	RS-232
Expansion card form factorKnown for one	Full-height	Unknown — not stated by the source
Design1 differ
InternalDiffers	Yes	No
Product colourKnown for one	Unknown — not stated by the source	Black
Featuresidentical
ChipsetKnown for one	Unknown — not stated by the source	Prolific PL2303
FIFO (First In, First Out)Known for one	Unknown — not stated by the source	512 B
Logical block addressing (LBA) supportKnown for one	Unknown — not stated by the source	8 bit
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 57 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 80 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	0 - 60%
System requirementsidentical
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Mac OS X 13.0 Ventura
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	35 mm
DepthKnown for one	Unknown — not stated by the source	115 mm
HeightKnown for one	Unknown — not stated by the source	18 mm
WeightKnown for one	Unknown — not stated by the source	33.6 g
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	144 mm
Package depthKnown for one	Unknown — not stated by the source	175 mm
Package heightKnown for one	Unknown — not stated by the source	33 mm
Package weightKnown for one	Unknown — not stated by the source	106 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	65 pc(s)
Master (outer) case widthKnown for one	Unknown — not stated by the source	359 mm
Master (outer) case lengthKnown for one	Unknown — not stated by the source	689 mm
Master (outer) case heightKnown for one	Unknown — not stated by the source	322 mm
Other featuresidentical
Data transfer rateKnown for one	Unknown — not stated by the source	0.4608 Mbit/s
Connectivity technologyKnown for one	Unknown — not stated by the source	Wired
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 7 (32/64bit), Vista(32/64), XP(32/64), 2000 Windows Server 2008, 2008 R2, 2003(32/64), Mac OS 8.x, 9.x, 10.x, Linux 2.4.x/ 2.6.x
CompatibilityKnown for one	OptiPlex 990 MT	Unknown — not stated by the source
Technical detailsidentical
Compliance certificatesKnown for one	RoHS	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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