Product comparison · 2 interface cards/adapters

InLine 66742I interface cards/adapter USB 3.2 Gen 1 (3.1 Gen 1) vs InLine 76666B interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1)

Key differences

Host interface
- 66742I interface cards/adapter USB 3.2 Gen 1 (3.1 Gen 1):ExpressCard
- 76666B interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1):PCIe
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- 66742I interface cards/adapter USB 3.2 Gen 1 (3.1 Gen 1):2
- 76666B interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1):4
Internal USB 3.2 Gen 1 (3.1 Gen 1) ports quantity
- 66742I interface cards/adapter USB 3.2 Gen 1 (3.1 Gen 1):0
- 76666B interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1):2
Internal
- 66742I interface cards/adapter USB 3.2 Gen 1 (3.1 Gen 1):No
- 76666B interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1):Yes

Differences highlightedShow differences only

Comparison of 66742I, 76666B
17 specifications	A InLine 66742I interface cards/adapter USB 3.2 Gen 1 (3.1 Gen 1) Model 66742I View product	B InLine 76666B interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1) Model 76666B View product
Ports & interfaces3 differ
Host interfaceDiffers	ExpressCard	PCIe
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	4
Internal USB 3.2 Gen 1 (3.1 Gen 1) ports quantityDiffers	0	2
Design1 differ
InternalDiffers	No	Yes
Product colourKnown for one	Black, Silver	Unknown — not stated by the source
Featuresidentical
Data transfer rate (max)Known for one	5 Gbit/s	Unknown — not stated by the source
Other features1 differ
Compatible operating systemsDiffers	Windows XP / Vista / Windows 7	Windows 7 / Vista / XP / 2008 (32/64-bit)
Data transfer rateKnown for one	Unknown — not stated by the source	5 Gbit/s

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.