Product comparison · 2 interface cards/adapters

StarTech.com 2S1P PCI Express Serial Parallel Card vs StarTech.com 4 Port PCI Express Low Profile High Speed USB Card

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  • 8specifications compared
  • 7differ
  • 1identical
  • 32known for one product only

Key differences

  • Product colour
    • 2S1P PCI Express Serial Parallel Card:Black
    • 4 Port PCI Express Low Profile High Speed USB Card:Green
  • Certification
    • 2S1P PCI Express Serial Parallel Card:ROHS, CE
    • 4 Port PCI Express Low Profile High Speed USB Card:CE, FCC, REACH, TAA
  • Chipset
    • 2S1P PCI Express Serial Parallel Card:MosChip MCS9901
    • 4 Port PCI Express Low Profile High Speed USB Card:VIA/VLI - VT6212
  • Width
    • 2S1P PCI Express Serial Parallel Card:22 mm
    • 4 Port PCI Express Low Profile High Speed USB Card:80 mm
  • Depth
    • 2S1P PCI Express Serial Parallel Card:68 mm
    • 4 Port PCI Express Low Profile High Speed USB Card:90 mm
  • Height
    • 2S1P PCI Express Serial Parallel Card:61 mm
    • 4 Port PCI Express Low Profile High Speed USB Card:20 mm
  • Weight
    • 2S1P PCI Express Serial Parallel Card:248 g
    • 4 Port PCI Express Low Profile High Speed USB Card:46 g

Side by side

Differences highlightedShow differences only (off)
Comparison of 2S1P PCI Express Serial Parallel Card, PEXUSB4DP
40 specifications
Ports & interfacesidentical
Host interfacePCIePCIe
Output interfaceKnown for oneUnknown — not stated by the sourceUSB 2.0
USB 2.0 ports quantityKnown for oneUnknown — not stated by the source3
Internal USB 2.0 ports quantityKnown for oneUnknown — not stated by the source1
Serial ports quantityKnown for one2Unknown — not stated by the source
Parallel ports quantityKnown for one1Unknown — not stated by the source
Connector(s)Known for one2x DB 9-pin M, 1x DB 25-pin FMUnknown — not stated by the source
Design2 differ
InternalKnown for oneUnknown — not stated by the sourceYes
Product colourDiffersBlackGreen
CertificationDiffersROHS, CECE, FCC, REACH, TAA
Features1 differ
ChipsetDiffersMosChip MCS9901VIA/VLI - VT6212
Data transfer rate (max)Known for oneUnknown — not stated by the source0.48 Gbit/s
Supports EPP and ECPKnown for oneYesUnknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for oneUnknown — not stated by the source0 - 75 °C
Storage temperature (T-T)Known for oneUnknown — not stated by the source-40 - 125 °C
Operating relative humidity (H-H)Known for oneUnknown — not stated by the source0 - 80%
System requirementsidentical
Windows operating systems supportedKnown for oneUnknown — not stated by the sourceWindows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 2000, Windows 2000 Professional, Windows 7, Windows 7 Enterprise, Windo
Mac operating systems supportedKnown for oneUnknown — not stated by the sourceMac OS X 10.10 Yosemite, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks
Linux operating systems supportedKnown for oneUnknown — not stated by the sourceYes
Server operating systems supportedKnown for oneUnknown — not stated by the sourceWindows Server 2003, Windows Server 2008 R2, Windows Server 2012, Windows Server 2016, Windows Server 2019
Technical detailsidentical
Compliance certificatesKnown for oneUnknown — not stated by the sourceRoHS
Weight & dimensions4 differ
WidthDiffers22 mm80 mm
DepthDiffers68 mm90 mm
HeightDiffers61 mm20 mm
WeightDiffers248 g46 g
Packaging dataidentical
QuantityKnown for oneUnknown — not stated by the source1
Mounting brackets includedKnown for oneUnknown — not stated by the sourceYes
Drivers includedKnown for oneUnknown — not stated by the sourceYes
ManualKnown for oneUnknown — not stated by the sourceYes
Package widthKnown for oneUnknown — not stated by the source174 mm
Package depthKnown for oneUnknown — not stated by the source144 mm
Package heightKnown for oneUnknown — not stated by the source32 mm
Package weightKnown for oneUnknown — not stated by the source132 g
Logistics dataidentical
Harmonized System (HS) codeKnown for oneUnknown — not stated by the source84733020
Other featuresidentical
Data transfer rateKnown for one1.5 Mbit/sUnknown — not stated by the source
Ports quantityKnown for one3Unknown — not stated by the source
Connectivity technologyKnown for oneWiredUnknown — not stated by the source
Compatible operating systemsKnown for oneWin 95, 98, ME, XP, Vista Linux 2.6.11 + Mac 10.4 + DOSUnknown — not stated by the source
Compliance industry standardsKnown for one16C450/16C550 UARTUnknown — not stated by the source
Mac compatibilityKnown for oneYesUnknown — 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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