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Product comparison · 2 interface cards/adapters

StarTech.com EC1S1P55254 interface cards/adapter Internal Parallel, Serial vs StarTech.com EC2S55254 interface cards/adapter Internal Serial

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  • 30specifications compared
  • 10differ
  • 20identical
  • 7known for one product only

Key differences

  • Output interface
    • Parallel, Serial
    • Serial
  • Serial ports quantity
    • 1
    • 2
  • Connector(s)
    • RS-232, IEEE 1284
    • RS-232
  • Width
    • 54 mm
    • 59 mm
  • Depth
    • 115 mm
    • 120 mm
  • Height
    • 18 mm
    • 20 mm
  • Weight
    • 52 g
    • 49 g
  • Package width
    • 145 mm
    • 143 mm

Side by side

Differences highlightedShow differences only
37 specifications
A

StarTech.com

EC1S1P55254 interface cards/adapter Internal Parallel, Serial

Model EC1S1P55254

View product
B

StarTech.com

EC2S55254 interface cards/adapter Internal Serial

Model EC2S55254

View product
Ports & interfaces3 differ
Host interfaceExpressCardExpressCard
Output interfaceDiffersParallel, SerialSerial
Serial ports quantityDiffers12
Serial interface typeRS-232RS-232
Connector(s)DiffersRS-232, IEEE 1284RS-232
Parallel ports quantityKnown for one1
Designidentical
InternalYesYes
Product colourKnown for oneBlack
PurposeLaptopLaptop
CertificationCE, FCCCE, FCC
Featuresidentical
ChipsetMoschip MS9922CV-AAMoschip MS9922CV-AA
FIFO (First In, First Out)256 B256 B
Flow control supportYesYes
Plug and PlayYesYes
Operational conditionsidentical
Operating temperature (T-T)0 - 70 °C0 - 70 °C
Storage temperature (T-T)-40 - 150 °C-40 - 150 °C
Operating relative humidity (H-H)Known for one0 - 60%
System requirementsidentical
Windows operating systems supportedWindows 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 x64Windows 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
Mac operating systems supportedMac OS X 10.4 TigerMac OS X 10.4 Tiger
Linux operating systems supportedYesYes
Server operating systems supportedWindows 2000 Server, Windows Server 2003, Windows Server 2003 x64Windows 2000 Server, Windows Server 2003, Windows Server 2003 x64
Technical detailsidentical
Compliance certificatesRoHSRoHS
Weight & dimensions4 differ
WidthDiffers54 mm59 mm
DepthDiffers115 mm120 mm
HeightDiffers18 mm20 mm
WeightDiffers52 g49 g
Packaging data3 differ
Cables includedKnown for oneRS-232
User guideYesYes
Package widthDiffers145 mm143 mm
Package depthDiffers210 mm175 mm
Package heightDiffers40 mm30 mm
Package weightKnown for one260 g
Other featuresidentical
Ports quantity22
Connectivity technologyWiredWired
Mac compatibilityYesYes
Quantity outer cartonKnown for one60 pc(s)
Data transfer rateKnown for one1.5 Mbit/s

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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