Product comparison · 2 interface cards/adapters

StarTech.com 2 Port Flush Mount ExpressCard vs StarTech.com 2 Port PCI RS422/485 Serial Adapter Card with 161050 UART - TAA

22specifications compared
18differ
4identical
15known for one product only

Key differences

Host interface
- 2 Port Flush Mount ExpressCard:ExpressCard
- 2 Port PCI RS422/485 Serial Adapter Card with 161050 UART - TAA:PCI/PCI-X
Output interface
- 2 Port Flush Mount ExpressCard:USB 3.2 Gen 1 (3.1 Gen 1)
- 2 Port PCI RS422/485 Serial Adapter Card with 161050 UART - TAA:Serial
Chipset
- 2 Port Flush Mount ExpressCard:NEC uPD720200
- 2 Port PCI RS422/485 Serial Adapter Card with 161050 UART - TAA:SystemBase -SB16C1052PCI
Operating temperature (T-T)
- 2 Port Flush Mount ExpressCard:0 - 85 °C
- 2 Port PCI RS422/485 Serial Adapter Card with 161050 UART - TAA:-10 - 80 °C
Storage temperature (T-T)
- 2 Port Flush Mount ExpressCard:-65 - 125 °C
- 2 Port PCI RS422/485 Serial Adapter Card with 161050 UART - TAA:-20 - 100 °C
Width
- 2 Port Flush Mount ExpressCard:54 mm
- 2 Port PCI RS422/485 Serial Adapter Card with 161050 UART - TAA:15 mm
Depth
- 2 Port Flush Mount ExpressCard:74 mm
- 2 Port PCI RS422/485 Serial Adapter Card with 161050 UART - TAA:120 mm
Height
- 2 Port Flush Mount ExpressCard:5 mm
- 2 Port PCI RS422/485 Serial Adapter Card with 161050 UART - TAA:45 mm

Side by side

Differences highlightedShow differences only

Comparison of ECUSB3S254F, PCI2S4851050
37 specifications	A StarTech.com 2 Port Flush Mount ExpressCard Model ECUSB3S254F View product	B StarTech.com 2 Port PCI RS422/485 Serial Adapter Card with 161050 UART - TAA Model PCI2S4851050 View product
Ports & interfaces2 differ
Host interfaceDiffers	ExpressCard	PCI/PCI-X
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-422, RS-485
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	2	Unknown — not stated by the source
Designidentical
Internal	Yes	Yes
CertificationKnown for one	Unknown — not stated by the source	CE, FCC
Product colourKnown for one	Black	Unknown — not stated by the source
Features1 differ
ChipsetDiffers	NEC uPD720200	SystemBase -SB16C1052PCI
Baud rateKnown for one	Unknown — not stated by the source	128 Kbit/s
FIFO (First In, First Out)Known for one	Unknown — not stated by the source	256 B
Data bitsKnown for one	Unknown — not stated by the source	5, 6, 7, 8
Stop bitsKnown for one	Unknown — not stated by the source	1, 1.5, 2
Flow control supportKnown for one	Unknown — not stated by the source	Yes
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 85 °C	-10 - 80 °C
Storage temperature (T-T)Differs	-65 - 125 °C	-20 - 100 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 85%
System requirementsidentical
Windows operating systems supported	Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 Pro, Windows 10 Pro x64, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows	Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 Pro, Windows 10 Pro x64, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows
Server operating systems supportedKnown for one	Unknown — not stated by the source	Windows 2000 Server, Windows Server 2003, Windows Server 2008 R2, Windows Server 2012
Technical detailsidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Weight & dimensions4 differ
WidthDiffers	54 mm	15 mm
DepthDiffers	74 mm	120 mm
HeightDiffers	5 mm	45 mm
WeightDiffers	23.8 g	58 g
Packaging data4 differ
Drivers includedKnown for one	Unknown — not stated by the source	Yes
ManualKnown for one	Unknown — not stated by the source	Yes
Package widthDiffers	143 mm	144 mm
Package depthDiffers	173 mm	176 mm
Package heightDiffers	32 mm	33 mm
Package weightDiffers	105 g	152 g
Logistics data3 differ
Harmonized System (HS) code	84733020	84733020
Products per master (outer) case	75 pc(s)	75 pc(s)
Master (outer) case widthDiffers	350 mm	352 mm
Master (outer) case lengthDiffers	690 mm	684 mm
Master (outer) case heightDiffers	320 mm	316 mm
Other features2 differ
Data transfer rateDiffers	5 Gbit/s	0.128 Mbit/s
Compatible operating systemsDiffers	Windows XP(32/64-bit)/ Server 2003(32/64-bit)/ Vista(32/64-bit)/ Server 2008 R2/ 7(32/64-bit)	Windows 7 (32/64bit)/ Vista(32/64)/ XP(32/64), Windows Server 2008 R2/ 2003(32/64)/ 2000, Linux 2.4.x/ 2.6.x

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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