Product comparison · 2 interface cards/adapters

Lenovo PX-235 PCI Express - RS232 vs StarTech.com 2 Port PCI SuperSpeed USB 3.0 Card Adapter

2specifications compared
2differ
0identical
21known for one product only

Key differences

Host interface
- PX-235 PCI Express - RS232:PCIe
- 2 Port PCI SuperSpeed USB 3.0 Card Adapter:PCI
Output interface
- PX-235 PCI Express - RS232:Serial
- 2 Port PCI SuperSpeed USB 3.0 Card Adapter:USB 3.2 Gen 1 (3.1 Gen 1)

Side by side

Differences highlightedShow differences only

Comparison of PX-235 PCI Express - RS232, PCIUSB3S2
23 specifications	A Lenovo PX-235 PCI Express - RS232 View product	B StarTech.com 2 Port PCI SuperSpeed USB 3.0 Card Adapter Model PCIUSB3S2 View product
Ports & interfaces2 differ
Host interfaceDiffers	PCIe	PCI
Output interfaceDiffers	Serial	USB 3.2 Gen 1 (3.1 Gen 1)
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	2
Expansion card form factorKnown for one	Low-profile	Unknown — not stated by the source
Serial ports quantityKnown for one	1	Unknown — not stated by the source
Serial interface typeKnown for one	RS-232	Unknown — not stated by the source
Featuresidentical
ChipsetKnown for one	Unknown — not stated by the source	NEC uPD720200
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 50 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 70 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	15 - 90%
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	57 mm
DepthKnown for one	Unknown — not stated by the source	120 mm
HeightKnown for one	Unknown — not stated by the source	20 mm
WeightKnown for one	Unknown — not stated by the source	60 g
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	140 mm
Package depthKnown for one	Unknown — not stated by the source	175 mm
Package heightKnown for one	Unknown — not stated by the source	30 mm
Package weightKnown for one	Unknown — not stated by the source	190 g
Other featuresidentical
Data transfer rateKnown for one	Unknown — not stated by the source	1300 Mbit/s
Connectivity technologyKnown for one	Unknown — not stated by the source	Wired
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows XP(32/64-bit)/ Server 2003(32/64-bit)/ Vista(32/64-bit)/ Server 2008 R2/ 7(32/64-bit)
Mac compatibilityKnown for one	Unknown — not stated by the source	No
Designidentical
InternalKnown for one	Yes	Unknown — not stated by the source

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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