Product comparison · 2 interface cards/adapters

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

Key differences

Host interface
- 2 Port ExpressCard SuperSpeed USB 3.0 Card Adapter with UASP Support:ExpressCard
- PCI Express to Mini PCI Express Card Adapter:PCIe
Output interface
- 2 Port ExpressCard SuperSpeed USB 3.0 Card Adapter with UASP Support:USB 3.2 Gen 1 (3.1 Gen 1)
- PCI Express to Mini PCI Express Card Adapter:Mini PCIe
Operating temperature (T-T)
- 2 Port ExpressCard SuperSpeed USB 3.0 Card Adapter with UASP Support:0 - 50 °C
- PCI Express to Mini PCI Express Card Adapter:0 - 55 °C
Storage temperature (T-T)
- 2 Port ExpressCard SuperSpeed USB 3.0 Card Adapter with UASP Support:-20 - 150 °C
- PCI Express to Mini PCI Express Card Adapter:-20 - 85 °C
Operating relative humidity (H-H)
- 2 Port ExpressCard SuperSpeed USB 3.0 Card Adapter with UASP Support:0 - 60%
- PCI Express to Mini PCI Express Card Adapter:5 - 95%
Width
- 2 Port ExpressCard SuperSpeed USB 3.0 Card Adapter with UASP Support:40 mm
- PCI Express to Mini PCI Express Card Adapter:14 mm
Depth
- 2 Port ExpressCard SuperSpeed USB 3.0 Card Adapter with UASP Support:115 mm
- PCI Express to Mini PCI Express Card Adapter:75 mm
Height
- 2 Port ExpressCard SuperSpeed USB 3.0 Card Adapter with UASP Support:12 mm
- PCI Express to Mini PCI Express Card Adapter:68 mm

Differences highlightedShow differences only

Comparison of ECUSB3S22, PEX2MPEX
20 specifications	A StarTech.com 2 Port ExpressCard SuperSpeed USB 3.0 Card Adapter with UASP Support Model ECUSB3S22 View product	B StarTech.com PCI Express to Mini PCI Express Card Adapter Model PEX2MPEX View product
Ports & interfaces2 differ
Host interfaceDiffers	ExpressCard	PCIe
Output interfaceDiffers	USB 3.2 Gen 1 (3.1 Gen 1)	Mini PCIe
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	2	Unknown — not stated by the source
Designidentical
Product colourKnown for one	Black	Unknown — not stated by the source
Featuresidentical
ChipsetKnown for one	NEC uPD720200	Unknown — not stated by the source
Operational conditions3 differ
Operating temperature (T-T)Differs	0 - 50 °C	0 - 55 °C
Storage temperature (T-T)Differs	-20 - 150 °C	-20 - 85 °C
Operating relative humidity (H-H)Differs	0 - 60%	5 - 95%
Weight & dimensions4 differ
WidthDiffers	40 mm	14 mm
DepthDiffers	115 mm	75 mm
HeightDiffers	12 mm	68 mm
WeightDiffers	33 g	46 g
Packaging data4 differ
Package widthDiffers	173 mm	146 mm
Package depthDiffers	144 mm	211 mm
Package heightDiffers	32 mm	42 mm
Package weightDiffers	119 g	156 g
Other featuresidentical
Data transfer rateKnown for one	5 Gbit/s	Unknown — not stated by the source
Compatible operating systemsKnown for one	Windows XP(32/64-bit) / Server 2003(32/64-bit) / Vista(32/64-bit) / Server 2008 R2 / 7(32/64-bit)	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.