Product comparison · 2 interface cards/adapters

StarTech.com Discontinued and replaced by PEX2S953LP - 2 Port Low Profile Native RS232 PCI Express Serial Card with 16950 UART vs StarTech.com Discontinued and replaced by PEX4S953LP - 4 Port Low Profile Native RS232 PCI Express Serial Card with 16950 UART

33specifications compared
14differ
19identical
4known for one product only

Key differences

Serial ports quantity
- Discontinued and replaced by PEX2S953LP - 2 Port Low Profile Native RS232 PCI Express Serial Card with 16950 UART:2
- Discontinued and replaced by PEX4S953LP - 4 Port Low Profile Native RS232 PCI Express Serial Card with 16950 UART:4
Product colour
- Discontinued and replaced by PEX2S953LP - 2 Port Low Profile Native RS232 PCI Express Serial Card with 16950 UART:Red
- Discontinued and replaced by PEX4S953LP - 4 Port Low Profile Native RS232 PCI Express Serial Card with 16950 UART:Green
Certification
- Discontinued and replaced by PEX2S953LP - 2 Port Low Profile Native RS232 PCI Express Serial Card with 16950 UART:CE, FCC, Microsoft WHQL, TAA
- Discontinued and replaced by PEX4S953LP - 4 Port Low Profile Native RS232 PCI Express Serial Card with 16950 UART:CE, FCC, WHQL, TAA
Chipset
- Discontinued and replaced by PEX2S953LP - 2 Port Low Profile Native RS232 PCI Express Serial Card with 16950 UART:PLX/Oxford - OXPCIe952
- Discontinued and replaced by PEX4S953LP - 4 Port Low Profile Native RS232 PCI Express Serial Card with 16950 UART:PLX/Oxford - OXPCIe954
Weight
- Discontinued and replaced by PEX2S953LP - 2 Port Low Profile Native RS232 PCI Express Serial Card with 16950 UART:46 g
- Discontinued and replaced by PEX4S953LP - 4 Port Low Profile Native RS232 PCI Express Serial Card with 16950 UART:58 g
Package width
- Discontinued and replaced by PEX2S953LP - 2 Port Low Profile Native RS232 PCI Express Serial Card with 16950 UART:145 mm
- Discontinued and replaced by PEX4S953LP - 4 Port Low Profile Native RS232 PCI Express Serial Card with 16950 UART:150 mm
Package depth
- Discontinued and replaced by PEX2S953LP - 2 Port Low Profile Native RS232 PCI Express Serial Card with 16950 UART:175 mm
- Discontinued and replaced by PEX4S953LP - 4 Port Low Profile Native RS232 PCI Express Serial Card with 16950 UART:220 mm
Package height
- Discontinued and replaced by PEX2S953LP - 2 Port Low Profile Native RS232 PCI Express Serial Card with 16950 UART:32 mm
- Discontinued and replaced by PEX4S953LP - 4 Port Low Profile Native RS232 PCI Express Serial Card with 16950 UART:55 mm

Side by side

Differences highlightedShow differences only

Comparison of PEX2S952LP, PEX4S952LP
37 specifications	A StarTech.com Discontinued and replaced by PEX2S953LP - 2 Port Low Profile Native RS232 PCI Express Serial Card with 16950 UART Model PEX2S952LP View product	B StarTech.com Discontinued and replaced by PEX4S953LP - 4 Port Low Profile Native RS232 PCI Express Serial Card with 16950 UART Model PEX4S952LP View product
Ports & interfaces1 differ
Host interface	PCIe	PCIe
Output interface	Serial	Serial
Expansion card form factor	Full-height / Low-profile	Full-height / Low-profile
Serial ports quantityDiffers	2	4
Serial interface typeKnown for one	RS-232	Unknown — not stated by the source
Peripheral (Molex) power connectors (4-pin)	1	1
Design2 differ
Internal	Yes	Yes
Product colourDiffers	Red	Green
Mean time between failures (MTBF)	87600 h	87600 h
CertificationDiffers	CE, FCC, Microsoft WHQL, TAA	CE, FCC, WHQL, TAA
Features1 differ
ChipsetDiffers	PLX/Oxford - OXPCIe952	PLX/Oxford - OXPCIe954
Baud rate	460.8 Kbit/s	460.8 Kbit/s
FIFO (First In, First Out)	128 B	128 B
Supports EPP and ECPKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)	-10 - 80 °C	-10 - 80 °C
Storage temperature (T-T)	-20 - 100 °C	-20 - 100 °C
Operating relative humidity (H-H)	5 - 85%	5 - 85%
System requirements1 differ
Windows operating systems supportedDiffers	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 2000, Windows 2000 Professional, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise	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 IoT Enterprise, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 2000, Windows 7, Windows 7 Enterprise, Windo
Linux operating systems supported	Yes	Yes
Server operating systems supported	Windows Server 2003, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019	Windows Server 2003, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019
Other operating systems supportedKnown for one	Windows XP Embedded	Unknown — not stated by the source
Weight & dimensions1 differ
Width	80 mm	80 mm
Depth	90 mm	90 mm
Height	20 mm	20 mm
WeightDiffers	46 g	58 g
Packaging data4 differ
Cables includedKnown for one	Serial	Unknown — not stated by the source
Mounting brackets included	Yes	Yes
Drivers included	Yes	Yes
Manual	Yes	Yes
Package widthDiffers	145 mm	150 mm
Package depthDiffers	175 mm	220 mm
Package heightDiffers	32 mm	55 mm
Package weightDiffers	149 g	400 g
Logistics data4 differ
Products per master (outer) caseDiffers	75 pc(s)	32 pc(s)
Master (outer) case widthDiffers	350 mm	320 mm
Master (outer) case lengthDiffers	690 mm	750 mm
Master (outer) case heightDiffers	315 mm	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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