Product comparison · 2 interface cards/adapters

Brainboxes PX-101 interface cards/adapter vs StarTech.com 1 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART

Key differences

Serial ports quantity
- PX-101 interface cards/adapter:2
- 1 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART:1
Width
- PX-101 interface cards/adapter:110 mm
- 1 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART:105 mm
Depth
- PX-101 interface cards/adapter:70 mm
- 1 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART:120 mm
Height
- PX-101 interface cards/adapter:15 mm
- 1 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART:20 mm
Weight
- PX-101 interface cards/adapter:51 g
- 1 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART:51.5 g
Data transfer rate
- PX-101 interface cards/adapter:0.9 Mbit/s
- 1 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART:0.4608 Mbit/s

Differences highlightedShow differences only

Comparison of PX-101, PEX1S552
20 specifications	A Brainboxes PX-101 interface cards/adapter Model PX-101 View product	B StarTech.com 1 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART Model PEX1S552 View product
Ports & interfaces1 differ
Serial ports quantityDiffers	2	1
Featuresidentical
ChipsetKnown for one	Unknown — not stated by the source	MosChip MCS9901
Weight & dimensions4 differ
WidthDiffers	110 mm	105 mm
DepthDiffers	70 mm	120 mm
HeightDiffers	15 mm	20 mm
WeightDiffers	51 g	51.5 g
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	40 mm
Package depthKnown for one	Unknown — not stated by the source	210 mm
Package heightKnown for one	Unknown — not stated by the source	145 mm
Package weightKnown for one	Unknown — not stated by the source	170 g
Other features2 differ
Data transfer rateDiffers	0.9 Mbit/s	0.4608 Mbit/s
Compatible operating systemsDiffers	Win Server 2003, Server 2008, XP, Vista	Windows 2000/XP/2003/Vista/Linux Kernel 2.6.11 & +/MAC 10.4 & +
I/O portsKnown for one	Unknown — not stated by the source	1 - DB9 M
Ports quantityKnown for one	2	Unknown — not stated by the source
Mac compatibilityKnown for one	No	Unknown — not stated by the source
Power requirementsKnown for one	3.3V	Unknown — not stated by the source
Designidentical
Product colourKnown for one	Green	Unknown — not stated by the source
CertificationKnown for one	ROHS, CE	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.