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Product comparison · 2 interface cards/adapters

StarTech.com 2 Port RS-422/RS-485 Serial PCI Card (DB9) vs StarTech.com EC1U2F interface cards/adapter

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  • 4specifications compared
  • 3differ
  • 1identical
  • 11known for one product only

Key differences

  • Host interface
    • PCI
    • ExpressCard
  • Package weight
    • 190 g
    • 200 g

Side by side

Differences highlightedShow differences only
15 specifications
A

StarTech.com

2 Port RS-422/RS-485 Serial PCI Card (DB9)View product
B

StarTech.com

EC1U2F interface cards/adapter

Model EC1U2F

View product
Ports & interfaces1 differ
Host interfaceDiffersPCIExpressCard
USB 2.0 ports quantityKnown for one1
Firewire (IEEE 1394) portsKnown for one2
Internal FireWire ports quantityKnown for one2
Serial ports quantityKnown for one2
Designidentical
InternalKnown for oneNo
Technical detailsidentical
Compliance certificatesKnown for oneRoHS
Packaging data1 differ
Package widthKnown for one170 mm
Package depthKnown for one140 mm
Package heightKnown for one75 mm
Package weightDiffers190 g200 g
Other features1 differ
Compatible operating systemsDiffersWindows 9x/ME/NT 4/2000/XP/Server 2003 +, Linux, DOSWindows98SE/ME/2000/XP/ 64-Bit/Vista
Data transfer rateKnown for one0.921 Mbit/s
Ports quantityKnown for one2

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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