Product comparison · 2 interface cards/adapters

Brainboxes PX-376 interface cards/adapter Internal Serial vs StarTech.com 1 Port ExpressCard to RS232 DB9 Serial Adapter Card w/ 16950 - USB Based

14specifications compared
12differ
2identical
27known for one product only

Key differences

Host interface
- PX-376 interface cards/adapter Internal Serial:PCIe
- 1 Port ExpressCard to RS232 DB9 Serial Adapter Card w/ 16950 - USB Based:ExpressCard
Serial interface type
- PX-376 interface cards/adapter Internal Serial:RS-422/485
- 1 Port ExpressCard to RS232 DB9 Serial Adapter Card w/ 16950 - USB Based:RS-232
Internal
- PX-376 interface cards/adapter Internal Serial:Yes
- 1 Port ExpressCard to RS232 DB9 Serial Adapter Card w/ 16950 - USB Based:No
Product colour
- PX-376 interface cards/adapter Internal Serial:Green
- 1 Port ExpressCard to RS232 DB9 Serial Adapter Card w/ 16950 - USB Based:Black
Width
- PX-376 interface cards/adapter Internal Serial:18 mm
- 1 Port ExpressCard to RS232 DB9 Serial Adapter Card w/ 16950 - USB Based:35 mm
Depth
- PX-376 interface cards/adapter Internal Serial:162 mm
- 1 Port ExpressCard to RS232 DB9 Serial Adapter Card w/ 16950 - USB Based:115 mm
Height
- PX-376 interface cards/adapter Internal Serial:80 mm
- 1 Port ExpressCard to RS232 DB9 Serial Adapter Card w/ 16950 - USB Based:18 mm
Weight
- PX-376 interface cards/adapter Internal Serial:225 g
- 1 Port ExpressCard to RS232 DB9 Serial Adapter Card w/ 16950 - USB Based:33.6 g

Side by side

Differences highlightedShow differences only

Comparison of PX-376, EC1S232U2
41 specifications	A Brainboxes PX-376 interface cards/adapter Internal Serial Model PX-376 View product	B StarTech.com 1 Port ExpressCard to RS232 DB9 Serial Adapter Card w/ 16950 - USB Based Model EC1S232U2 View product
Ports & interfaces2 differ
Host interfaceDiffers	PCIe	ExpressCard
Serial interface typeDiffers	RS-422/485	RS-232
USB 2.0 ports quantityKnown for one	0	Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	0	Unknown — not stated by the source
Firewire (IEEE 1394) portsKnown for one	0	Unknown — not stated by the source
Connector(s)Known for one	DB-9	Unknown — not stated by the source
External mini-SAS portsKnown for one	0	Unknown — not stated by the source
Internal USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	0	Unknown — not stated by the source
Design2 differ
InternalDiffers	Yes	No
Product colourDiffers	Green	Black
CertificationKnown for one	EMC: CE WEEE TAA AEO (C-TPAT)	Unknown — not stated by the source
Featuresidentical
ChipsetKnown for one	Unknown — not stated by the source	Prolific PL2303
FIFO (First In, First Out)Known for one	Unknown — not stated by the source	512 B
Logical block addressing (LBA) supportKnown for one	Unknown — not stated by the source	8 bit
Full duplexKnown for one	Yes	Unknown — not stated by the source
Flow control supportKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 57 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 80 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	0 - 60%
System requirementsidentical
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Mac OS X 13.0 Ventura
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	18 mm	35 mm
DepthDiffers	162 mm	115 mm
HeightDiffers	80 mm	18 mm
WeightDiffers	225 g	33.6 g
Packaging data3 differ
Package widthDiffers	170 mm	144 mm
Package depthDiffers	235 mm	175 mm
Package heightDiffers	62 mm	33 mm
Package weightKnown for one	Unknown — not stated by the source	106 g
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84733020
Products per master (outer) caseKnown for one	Unknown — not stated by the source	65 pc(s)
Master (outer) case widthKnown for one	Unknown — not stated by the source	359 mm
Master (outer) case lengthKnown for one	Unknown — not stated by the source	689 mm
Master (outer) case heightKnown for one	Unknown — not stated by the source	322 mm
Other features1 differ
Data transfer rateKnown for one	Unknown — not stated by the source	0.4608 Mbit/s
Connectivity technologyKnown for one	Unknown — not stated by the source	Wired
Compatible operating systemsDiffers	Windows XP 32 bit & 64 bit Windows 2000 Windows Vista 32 bit & 64 bit Windows Server 2003 32 bit & 64 bit Windows Server 2008 32 bit & 64 bit Windows 7 32 bit & 64 bit	Windows 7 (32/64bit), Vista(32/64), XP(32/64), 2000 Windows Server 2008, 2008 R2, 2003(32/64), Mac OS 8.x, 9.x, 10.x, Linux 2.4.x/ 2.6.x
Maximum operating distanceKnown for one	1200 m	Unknown — not stated by the source
Technical detailsidentical
Compliance certificatesKnown for one	RoHS	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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