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Product comparison · 2 interface cards/adapters

Brainboxes PCI 4 port OPTO RS422/485 vs StarTech.com 4 Port ExpressCard USB 2.0 Hub Card

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  • 6specifications compared
  • 6differ
  • 0identical
  • 8known for one product only

Key differences

  • Host interface
    • PCI
    • CardBus
  • Width
    • 96 mm
    • 55 mm
  • Depth
    • 159 mm
    • 120 mm
  • Weight
    • 97 g
    • 220 g
  • Data transfer rate
    • 921600 Mbit/s
    • 0.45 Mbit/s

Side by side

Differences highlightedShow differences only
14 specifications
A

Brainboxes

PCI 4 port OPTO RS422/485View product
B

StarTech.com

4 Port ExpressCard USB 2.0 Hub CardView product
Ports & interfaces1 differ
Host interfaceDiffersPCICardBus
USB 2.0 ports quantityKnown for one4
System requirementsidentical
Windows operating systems supportedKnown for oneWindows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 Pro, Windows 10 Pro x64, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows
Weight & dimensions3 differ
WidthDiffers96 mm55 mm
DepthDiffers159 mm120 mm
HeightKnown for one25 mm
WeightDiffers97 g220 g
Packaging dataidentical
Package widthKnown for one140 mm
Package depthKnown for one207 mm
Package heightKnown for one38 mm
Other features2 differ
Data transfer rateDiffers921600 Mbit/s0.45 Mbit/s
Connectivity technologyKnown for oneWired
Compatible operating systemsDiffersWindows 98/ NT4/ 2000/ XP/ Server 2003 Windows XP x64 bit Edition / Windows Server 2003 x64 bit LinuxWindows 2000/XP/2003/Vista/ Mac OS X +
Ports quantityKnown for one4

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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