Product comparison · 2 interface cards/adapters

Buffalo USB 3.0 PCI Express Interface Card vs StarTech.com 2 Port ExpressCard SuperSpeed USB 3.0 Card Adapter with UASP Support

12specifications compared
9differ
3identical
14known for one product only

Key differences

Host interface
- USB 3.0 PCI Express Interface Card:PCIe
- 2 Port ExpressCard SuperSpeed USB 3.0 Card Adapter with UASP Support:ExpressCard
Product colour
- USB 3.0 PCI Express Interface Card:Green, Silver
- 2 Port ExpressCard SuperSpeed USB 3.0 Card Adapter with UASP Support:Black, Silver
Operating temperature (T-T)
- USB 3.0 PCI Express Interface Card:5 - 35 °C
- 2 Port ExpressCard SuperSpeed USB 3.0 Card Adapter with UASP Support:0 - 50 °C
Width
- USB 3.0 PCI Express Interface Card:69 mm
- 2 Port ExpressCard SuperSpeed USB 3.0 Card Adapter with UASP Support:34 mm
Depth
- USB 3.0 PCI Express Interface Card:11 mm
- 2 Port ExpressCard SuperSpeed USB 3.0 Card Adapter with UASP Support:115 mm
Height
- USB 3.0 PCI Express Interface Card:81 mm
- 2 Port ExpressCard SuperSpeed USB 3.0 Card Adapter with UASP Support:21 mm
Weight
- USB 3.0 PCI Express Interface Card:50 g
- 2 Port ExpressCard SuperSpeed USB 3.0 Card Adapter with UASP Support:45 g
Data transfer rate
- USB 3.0 PCI Express Interface Card:5 Gbit/s
- 2 Port ExpressCard SuperSpeed USB 3.0 Card Adapter with UASP Support:5000 Mbit/s

Side by side

Differences highlightedShow differences only

Comparison of USB 3.0 PCI Express Interface Card, ECUSB3S2
26 specifications	A Buffalo USB 3.0 PCI Express Interface Card View product	B StarTech.com 2 Port ExpressCard SuperSpeed USB 3.0 Card Adapter with UASP Support Model ECUSB3S2 View product
Ports & interfaces1 differ
Host interfaceDiffers	PCIe	ExpressCard
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2	2
Design1 differ
Product colourDiffers	Green, Silver	Black, Silver
Featuresidentical
ChipsetKnown for one	Unknown — not stated by the source	µPD720200
Poweridentical
Power supply typeKnown for one	Unknown — not stated by the source	DC
Power consumption (typical)Known for one	1.4 W	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	5 - 35 °C	0 - 50 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 60 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	0 - 85%
Non-operating relative humidity (non-condensing)Known for one	20 - 80%	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	69 mm	34 mm
DepthDiffers	11 mm	115 mm
HeightDiffers	81 mm	21 mm
WeightDiffers	50 g	45 g
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	24.2 mm
Package depthKnown for one	Unknown — not stated by the source	149 mm
Package heightKnown for one	Unknown — not stated by the source	123 mm
Package weightKnown for one	Unknown — not stated by the source	120 g
Logistics dataidentical
Case or master carton quantityKnown for one	Unknown — not stated by the source	80 pc(s)
Other features2 differ
Data transfer rateDiffers	5 Gbit/s	5000 Mbit/s
Ports quantity	2	2
Compatible operating systemsDiffers	Windows 7 (32bit, 64bit), Vista(32bit, 64bit), XP	Windows 2000/XP/2003/Vista/7
Mac compatibility	No	No
Operating temperature (T-T)Known for one	Unknown — not stated by the source	32 - 122 °F
Power requirementsKnown for one	Unknown — not stated by the source	5 V
Package weight (imperial)Known for one	Unknown — not stated by the source	0.122 kg (0.27 lbs)

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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