Product comparison · 2 interface cards/adapters

Brainboxes BL-875 interface cards/adapter Serial vs StarTech.com 2 Port Mini PCI Express SuperSpeed USB 3.0 Card Adapter

6specifications compared
6differ
0identical
15known for one product only

Key differences

Output interface
- BL-875 interface cards/adapter Serial:Serial
- 2 Port Mini PCI Express SuperSpeed USB 3.0 Card Adapter:USB 3.2 Gen 1 (3.1 Gen 1)
Internal
- BL-875 interface cards/adapter Serial:No
- 2 Port Mini PCI Express SuperSpeed USB 3.0 Card Adapter:Yes
Width
- BL-875 interface cards/adapter Serial:34 mm
- 2 Port Mini PCI Express SuperSpeed USB 3.0 Card Adapter:30 mm
Depth
- BL-875 interface cards/adapter Serial:150 mm
- 2 Port Mini PCI Express SuperSpeed USB 3.0 Card Adapter:50 mm
Height
- BL-875 interface cards/adapter Serial:19 mm
- 2 Port Mini PCI Express SuperSpeed USB 3.0 Card Adapter:3 mm
Weight
- BL-875 interface cards/adapter Serial:13 g
- 2 Port Mini PCI Express SuperSpeed USB 3.0 Card Adapter:70.4 g

Side by side

Differences highlightedShow differences only

Comparison of BL-875, MPEXUSB3S2
21 specifications	A Brainboxes BL-875 interface cards/adapter Serial Model BL-875 View product	B StarTech.com 2 Port Mini PCI Express SuperSpeed USB 3.0 Card Adapter Model MPEXUSB3S2 View product
Ports & interfaces1 differ
Host interfaceKnown for one	Unknown — not stated by the source	Mini PCI Express
Output interfaceDiffers	Serial	USB 3.2 Gen 1 (3.1 Gen 1)
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	2
Serial interface typeKnown for one	RS-232	Unknown — not stated by the source
Design1 differ
InternalDiffers	No	Yes
Product colourKnown for one	Black	Unknown — not stated by the source
PurposeKnown for one	PC	Unknown — not stated by the source
Featuresidentical
ChipsetKnown for one	Unknown — not stated by the source	NEC uPD720200
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 85 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-65 - 125 °C
Weight & dimensions4 differ
WidthDiffers	34 mm	30 mm
DepthDiffers	150 mm	50 mm
HeightDiffers	19 mm	3 mm
WeightDiffers	13 g	70.4 g
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	145 mm
Package depthKnown for one	Unknown — not stated by the source	210 mm
Package heightKnown for one	Unknown — not stated by the source	40 mm
Package weightKnown for one	Unknown — not stated by the source	174.2 g
Other featuresidentical
Data transfer rateKnown for one	Unknown — not stated by the source	5 Gbit/s
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows XP(32/64-bit)/ Server 2003(32/64-bit)/ Vista(32/64-bit)/ 7(32/64-bit)/ Server 2008 R2
Maximum operating distanceKnown for one	30 m	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.

More interface cards/adapters comparisons

All interface cards/adapters comparisons