Product comparison · 2 interface cards/adapters

Brainboxes IS-450 interface cards/adapter Internal Serial vs Brainboxes PX-303 interface cards/adapter Internal Serial

Key differences

Serial interface type
- IS-450 interface cards/adapter Internal Serial:RS-232
- PX-303 interface cards/adapter Internal Serial:RS-422/485
Width
- IS-450 interface cards/adapter Internal Serial:130 mm
- PX-303 interface cards/adapter Internal Serial:150 mm
Depth
- IS-450 interface cards/adapter Internal Serial:20 mm
- PX-303 interface cards/adapter Internal Serial:145 mm
Height
- IS-450 interface cards/adapter Internal Serial:80 mm
- PX-303 interface cards/adapter Internal Serial:44 mm
Weight
- IS-450 interface cards/adapter Internal Serial:133 g
- PX-303 interface cards/adapter Internal Serial:170 g

Differences highlightedShow differences only

Comparison of IS-450, PX-303
18 specifications	A Brainboxes IS-450 interface cards/adapter Internal Serial Model IS-450 View product	B Brainboxes PX-303 interface cards/adapter Internal Serial Model PX-303 View product
Ports & interfaces1 differ
Expansion card form factorKnown for one	Full-height / Low-profile	Unknown — not stated by the source
Serial ports quantityKnown for one	4	Unknown — not stated by the source
Serial interface typeDiffers	RS-232	RS-422/485
Designidentical
Product colourKnown for one	Green	Unknown — not stated by the source
Featuresidentical
FIFO (First In, First Out)Known for one	16 B	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	130 mm	150 mm
DepthDiffers	20 mm	145 mm
HeightDiffers	80 mm	44 mm
WeightDiffers	133 g	170 g
Packaging dataidentical
Package widthKnown for one	235 mm	Unknown — not stated by the source
Package depthKnown for one	170 mm	Unknown — not stated by the source
Package heightKnown for one	62 mm	Unknown — not stated by the source
Package weightKnown for one	632 g	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.