Product comparison · 2 interface cards/adapters

Brainboxes US-101 interface cards/adapter Serial vs StarTech.com PCI Express x4 Left Slot Riser Adapter Card with

5specifications compared
5differ
0identical
15known for one product only

Key differences

The StarTech.com PCI Express x4 Left Slot Riser Adapter Card with has 65 mm more width than the Brainboxes US-101 interface cards/adapter Serial (100 mm vs 35 mm). The StarTech.com PCI Express x4 Left Slot Riser Adapter Card with has 90 mm more depth than the Brainboxes US-101 interface cards/adapter Serial (179 mm vs 89 mm). The Brainboxes US-101 interface cards/adapter Serial has 5 mm more height than the StarTech.com PCI Express x4 Left Slot Riser Adapter Card with (20 mm vs 15 mm). Host interface: USB on the Brainboxes US-101 interface cards/adapter Serial, PCIe on the StarTech.com PCI Express x4 Left Slot Riser Adapter Card with.

Host interface
- US-101 interface cards/adapter Serial:USB
- PCI Express x4 Left Slot Riser Adapter Card with:PCIe
Width
- US-101 interface cards/adapter Serial:35 mm
- PCI Express x4 Left Slot Riser Adapter Card with:100 mm
Depth
- US-101 interface cards/adapter Serial:89 mm
- PCI Express x4 Left Slot Riser Adapter Card with:179 mm
Height
- US-101 interface cards/adapter Serial:20 mm
- PCI Express x4 Left Slot Riser Adapter Card with:15 mm
Weight
- US-101 interface cards/adapter Serial:24 g
- PCI Express x4 Left Slot Riser Adapter Card with:35 g

Side by side

Differences highlightedShow differences only

Comparison of US-101, PEX4RISERF
20 specifications	A Brainboxes US-101 interface cards/adapter Serial Model US-101 View product	B StarTech.com PCI Express x4 Left Slot Riser Adapter Card with Model PEX4RISERF View product
Ports & interfaces1 differ
Host interfaceDiffers	USB	PCIe
Output interfaceKnown for one	Serial	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Serial interface typeKnown for one	RS-232	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 60 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	0 - 60 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Weight & dimensions4 differ
WidthDiffers	35 mm	100 mm
DepthDiffers	89 mm	179 mm
HeightDiffers	20 mm	15 mm
WeightDiffers	24 g	35 g
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	25 mm
Package depthKnown for one	Unknown — not stated by the source	170 mm
Package heightKnown for one	Unknown — not stated by the source	135 mm
Package weightKnown for one	Unknown — not stated by the source	90 g
Other featuresidentical
Connectivity technologyKnown for one	Unknown — not stated by the source	Wired
Mac compatibilityKnown for one	Unknown — not stated by the source	Yes
Designidentical
InternalKnown for one	No	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	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 Vista Business, Windows Vista Business x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Wi	Unknown — not stated by the source
Technical detailsidentical
Compliance certificatesKnown for one	RoHS	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.

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