Product comparison · 2 interface cards/adapters

Brainboxes PX-346 interface cards/adapter Internal Serial vs Brainboxes PX-812 interface cards/adapter Internal Serial

11specifications compared
5differ
6identical
15known for one product only

Key differences

Serial interface type
- PX-346 interface cards/adapter Internal Serial:RS-422/485
- PX-812 interface cards/adapter Internal Serial:RS-232
Width
- PX-346 interface cards/adapter Internal Serial:18 mm
- PX-812 interface cards/adapter Internal Serial:145 mm
Depth
- PX-346 interface cards/adapter Internal Serial:156 mm
- PX-812 interface cards/adapter Internal Serial:150 mm
Height
- PX-346 interface cards/adapter Internal Serial:120 mm
- PX-812 interface cards/adapter Internal Serial:44 mm
Weight
- PX-346 interface cards/adapter Internal Serial:73 g
- PX-812 interface cards/adapter Internal Serial:140 g

Side by side

Differences highlightedShow differences only

Comparison of PX-346, PX-812
26 specifications	A Brainboxes PX-346 interface cards/adapter Internal Serial Model PX-346 View product	B Brainboxes PX-812 interface cards/adapter Internal Serial Model PX-812 View product
Ports & interfaces1 differ
Host interface	PCIe	PCIe
Output interface	Serial	Serial
Serial interface typeDiffers	RS-422/485	RS-232
Expansion card form factorKnown for one	Unknown — not stated by the source	Low-profile
Serial ports quantityKnown for one	Unknown — not stated by the source	1
Connector(s)Known for one	Unknown — not stated by the source	DB9
Designidentical
Internal	Yes	Yes
Product colour	Green	Green
Featuresidentical
ChipsetKnown for one	Oxford 950	Unknown — not stated by the source
FIFO (First In, First Out)	128 B	128 B
Flow control supportKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	18 mm	145 mm
DepthDiffers	156 mm	150 mm
HeightDiffers	120 mm	44 mm
WeightDiffers	73 g	140 g
Packaging dataidentical
Package widthKnown for one	170 mm	Unknown — not stated by the source
Package depthKnown for one	235 mm	Unknown — not stated by the source
Package heightKnown for one	62 mm	Unknown — not stated by the source
Package weightKnown for one	672 g	Unknown — not stated by the source
Other featuresidentical
Data transfer rateKnown for one	0.9216 Mbit/s	Unknown — not stated by the source
Ports quantityKnown for one	4	Unknown — not stated by the source
Maximum operating distanceKnown for one	1200 m	Unknown — not stated by the source
Connectivity technology	Wired	Wired
Power requirementsKnown for one	3.3V	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	145 x 150 x 44 mm
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 2000, Windows 2000 Professional, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8

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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