All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 interface cards/adapters

StarTech.com 2S1P PCI Express Serial Parallel Card vs StarTech.com 4Port RS232 PCI Express Serial Card

Add a product
  • 15specifications compared
  • 8differ
  • 7identical
  • 3known for one product only

Key differences

  • Serial ports quantity
    • 2
    • 4
  • Width
    • 22 mm
    • 20 mm
  • Depth
    • 68 mm
    • 70 mm
  • Height
    • 61 mm
    • 62 mm
  • Weight
    • 248 g
    • 226 g
  • Data transfer rate
    • 1.5 Mbit/s
    • 0.25 Mbit/s
  • Ports quantity
    • 3
    • 4

Side by side

Differences highlightedShow differences only
18 specifications
A

StarTech.com

2S1P PCI Express Serial Parallel CardView product
B

StarTech.com

4Port RS232 PCI Express Serial CardView product
Ports & interfaces2 differ
Host interfacePCIePCIe
Serial ports quantityDiffers24
Parallel ports quantityKnown for one1
Connector(s)Differs2x DB 9-pin M, 1x DB 25-pin FM4x DB 9-pin M
Designidentical
Product colourBlackBlack
CertificationROHS, CEROHS, CE
Featuresidentical
ChipsetMosChip MCS9901MosChip MCS9901
Supports EPP and ECPKnown for oneYes
Weight & dimensions4 differ
WidthDiffers22 mm20 mm
DepthDiffers68 mm70 mm
HeightDiffers61 mm62 mm
WeightDiffers248 g226 g
Other features2 differ
Data transfer rateDiffers1.5 Mbit/s0.25 Mbit/s
Ports quantityDiffers34
Connectivity technologyWiredWired
Compatible operating systemsWin 95, 98, ME, XP, Vista Linux 2.6.11 + Mac 10.4 + DOSWin 95, 98, ME, XP, Vista Linux 2.6.11 + Mac 10.4 + DOS
Compliance industry standardsKnown for one16C450/16C550 UART
Mac compatibilityYesYes

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.

More interface cards/adapters comparisons

All interface cards/adapters comparisons