Product comparison · 2 interface cards/adapters

Conceptronic PC Express Card 1-Port USB 3.0 Mini vs StarTech.com 2 Port RS232 PCI Express Serial Card

5specifications compared
4differ
1identical
29known for one product only

Key differences

Output interface
- PC Express Card 1-Port USB 3.0 Mini:USB 3.2 Gen 1 (3.1 Gen 1)
- 2 Port RS232 PCI Express Serial Card:Serial
Internal
- PC Express Card 1-Port USB 3.0 Mini:No
- 2 Port RS232 PCI Express Serial Card:Yes
Product colour
- PC Express Card 1-Port USB 3.0 Mini:Black, Silver
- 2 Port RS232 PCI Express Serial Card:Black
Width
- PC Express Card 1-Port USB 3.0 Mini:34 mm
- 2 Port RS232 PCI Express Serial Card:15 mm

Side by side

Differences highlightedShow differences only

Comparison of CUSB3EXCM, 2 Port RS232 PCI Express Serial Card
34 specifications	A Conceptronic PC Express Card 1-Port USB 3.0 Mini Model CUSB3EXCM View product	B StarTech.com 2 Port RS232 PCI Express Serial Card View product
Ports & interfaces1 differ
Host interface	PCIe	PCIe
Output interfaceDiffers	USB 3.2 Gen 1 (3.1 Gen 1)	Serial
Serial ports quantityKnown for one	Unknown — not stated by the source	2
Serial interface typeKnown for one	Unknown — not stated by the source	RS-232
Peripheral (Molex) power connectors (4-pin)Known for one	Unknown — not stated by the source	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	1	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Design2 differ
InternalDiffers	No	Yes
Product colourDiffers	Black, Silver	Black
CertificationKnown for one	Unknown — not stated by the source	CE, FCC
Country of originKnown for one	China	Unknown — not stated by the source
Featuresidentical
ChipsetKnown for one	Unknown — not stated by the source	PLX OXPCIe952
FIFO (First In, First Out)Known for one	Unknown — not stated by the source	128 B
Data transfer rate (max)Known for one	4.8 Gbit/s	Unknown — not stated by the source
Poweridentical
Power supply typeKnown for one	Unknown — not stated by the source	DC
Output voltageKnown for one	Unknown — not stated by the source	5, 12 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 50 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 60 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 85%
Technical detailsidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Weight & dimensions1 differ
WidthDiffers	34 mm	15 mm
DepthKnown for one	Unknown — not stated by the source	80 mm
HeightKnown for one	Unknown — not stated by the source	59 mm
WeightKnown for one	Unknown — not stated by the source	54 g
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	142 mm
Package depthKnown for one	Unknown — not stated by the source	170 mm
Package heightKnown for one	Unknown — not stated by the source	30 mm
Package weightKnown for one	Unknown — not stated by the source	270 g
Cables includedKnown for one	USB	Unknown — not stated by the source
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Quick installation guideKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Connectivity technologyKnown for one	Unknown — not stated by the source	Wired
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 7 (32/64bit)/ Vista(32/64)/ XP(32/64)/ CE 5.0 Windows Server 2008 R2/ 2003(32/64)/ 2000 Linux 2.4.x/2.6.x
Electrostatic Discharge (ESD) protectionKnown for one	Unknown — not stated by the source	15 kV

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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