Product comparison · 2 interface cards/adapters

StarTech.com 1 Port Native PCI Express RS232 Serial Adapter Card with 16950 UART vs StarTech.com Discontinued and replaced by PEX2S953: 2 Port Native PCI Express RS232 Serial Adapter Card with 16950 UART

23specifications compared
8differ
15identical
15known for one product only

Key differences

Serial ports quantity
- 1 Port Native PCI Express RS232 Serial Adapter Card with 16950 UART:1
- Discontinued and replaced by PEX2S953: 2 Port Native PCI Express RS232 Serial Adapter Card with 16950 UART:2
Weight
- 1 Port Native PCI Express RS232 Serial Adapter Card with 16950 UART:48 g
- Discontinued and replaced by PEX2S953: 2 Port Native PCI Express RS232 Serial Adapter Card with 16950 UART:60 g
Package width
- 1 Port Native PCI Express RS232 Serial Adapter Card with 16950 UART:42 mm
- Discontinued and replaced by PEX2S953: 2 Port Native PCI Express RS232 Serial Adapter Card with 16950 UART:175 mm
Package depth
- 1 Port Native PCI Express RS232 Serial Adapter Card with 16950 UART:213 mm
- Discontinued and replaced by PEX2S953: 2 Port Native PCI Express RS232 Serial Adapter Card with 16950 UART:145 mm
Package height
- 1 Port Native PCI Express RS232 Serial Adapter Card with 16950 UART:145 mm
- Discontinued and replaced by PEX2S953: 2 Port Native PCI Express RS232 Serial Adapter Card with 16950 UART:33 mm
Package weight
- 1 Port Native PCI Express RS232 Serial Adapter Card with 16950 UART:100 g
- Discontinued and replaced by PEX2S953: 2 Port Native PCI Express RS232 Serial Adapter Card with 16950 UART:152 g

Side by side

Differences highlightedShow differences only

Comparison of PEX1S952, PEX2S952
38 specifications	A StarTech.com 1 Port Native PCI Express RS232 Serial Adapter Card with 16950 UART Model PEX1S952 View product	B StarTech.com Discontinued and replaced by PEX2S953: 2 Port Native PCI Express RS232 Serial Adapter Card with 16950 UART Model PEX2S952 View product
Ports & interfaces1 differ
Expansion card standardKnown for one	Unknown — not stated by the source	PCIe 1.0
Serial ports quantityDiffers	1	2
Designidentical
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	87600 h
CertificationKnown for one	Unknown — not stated by the source	CE, FCC
Featuresidentical
ChipsetKnown for one	Unknown — not stated by the source	PLX/Oxford - OXPCIe952
Baud rateKnown for one	Unknown — not stated by the source	460.8 Kbit/s
Data bitsKnown for one	Unknown — not stated by the source	4, 5, 6, 7, 8
Stop bitsKnown for one	Unknown — not stated by the source	1, 1.5, 2
System requirements2 differ
Windows operating systems supportedDiffers	Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Win	Windows 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 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Window
Server operating systems supportedDiffers	Windows 2000 Server, Windows Server 2003, Windows Server 2003 x64, Windows Server 2008 R2, Windows Server 2012	Windows Server 2003, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016
Other operating systems supportedKnown for one	Unknown — not stated by the source	Windows XP Embedded
Weight & dimensions1 differ
WeightDiffers	48 g	60 g
Packaging data4 differ
Mounting brackets includedKnown for one	Unknown — not stated by the source	Yes
Drivers includedKnown for one	Unknown — not stated by the source	Yes
ManualKnown for one	Unknown — not stated by the source	Yes
Package widthDiffers	42 mm	175 mm
Package depthDiffers	213 mm	145 mm
Package heightDiffers	145 mm	33 mm
Package weightDiffers	100 g	152 g
Logistics dataidentical
Products per master (outer) caseKnown for one	Unknown — not stated by the source	75 pc(s)
Master (outer) case widthKnown for one	Unknown — not stated by the source	357 mm
Master (outer) case lengthKnown for one	Unknown — not stated by the source	683 mm
Master (outer) case heightKnown for one	Unknown — not stated by the source	310 mm

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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