Product comparison · 2 interface cards/adapters

InLine 76660I interface cards/adapter Internal USB Type-C vs InLine 76666M interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1)

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  • 23specifications compared
  • 13differ
  • 10identical
  • 18known for one product only

Key differences

The InLine 76660I interface cards/adapter Internal USB Type-C has 15 Gbit/s more data transfer rate (max) than the InLine 76666M interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1) (20 Gbit/s vs 5 Gbit/s). The InLine 76660I interface cards/adapter Internal USB Type-C has 2.1 A more output current than the InLine 76666M interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1) (3 A vs 0.9 A). The InLine 76666M interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1) has 1 mm more width than the InLine 76660I interface cards/adapter Internal USB Type-C (80 mm vs 79 mm). Output interface: USB Type-C on the InLine 76660I interface cards/adapter Internal USB Type-C, USB 3.2 Gen 1 (3.1 Gen 1) on the InLine 76666M interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1). Expansion card standard: PCIe 3.0 on the InLine 76660I interface cards/adapter Internal USB Type-C, PCIe 2.0 on the InLine 76666M interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1).

  • Output interface
    • 76660I interface cards/adapter Internal USB Type-C:USB Type-C
    • 76666M interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1):USB 3.2 Gen 1 (3.1 Gen 1)
  • Expansion card standard
    • 76660I interface cards/adapter Internal USB Type-C:PCIe 3.0
    • 76666M interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1):PCIe 2.0
  • Chipset
    • 76660I interface cards/adapter Internal USB Type-C:ASMedia ASM3242
    • 76666M interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1):VIA VL805
  • Data transfer rate (max)
    • 76660I interface cards/adapter Internal USB Type-C:20 Gbit/s
    • 76666M interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1):5 Gbit/s
  • Output current
    • 76660I interface cards/adapter Internal USB Type-C:3 A
    • 76666M interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1):0.9 A
  • Width
    • 76660I interface cards/adapter Internal USB Type-C:79 mm
    • 76666M interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1):80 mm
  • Depth
    • 76660I interface cards/adapter Internal USB Type-C:51 mm
    • 76666M interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1):1.01 mm
  • Weight
    • 76660I interface cards/adapter Internal USB Type-C:35 g
    • 76666M interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1):2 kg

Side by side

Differences highlightedShow differences only (off)
Comparison of 76660I, 76666M
41 specifications
Ports & interfaces2 differ
Host interfacePCIePCIe
Output interfaceDiffersUSB Type-CUSB 3.2 Gen 1 (3.1 Gen 1)
Host interface genderMaleMale
Expansion card standardDiffersPCIe 3.0PCIe 2.0
SATA power connector typeKnown for oneUnknown — not stated by the sourceSATA 15-pin
Internal USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for oneUnknown — not stated by the source4
Expansion card form factorKnown for oneLow-profileUnknown — not stated by the source
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one1Unknown — not stated by the source
Designidentical
InternalYesYes
Product colourKnown for oneUnknown — not stated by the sourceGreen, Silver
Hot-Plug supportKnown for oneUnknown — not stated by the sourceYes
Country of originTaiwanTaiwan
Features2 differ
ChipsetDiffersASMedia ASM3242VIA VL805
Data transfer rate (max)Differs20 Gbit/s5 Gbit/s
UASP supportYesYes
Plug and PlayYesYes
Connector 1 genderKnown for oneFemaleUnknown — not stated by the source
Power1 differ
Output currentDiffers3 A0.9 A
Output voltageKnown for one5 VUnknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)0 - 85 °C0 - 85 °C
Storage temperature (T-T)-25 - 85 °C-25 - 85 °C
Operating relative humidity (H-H)Known for one0 - 90%Unknown — not stated by the source
System requirements3 differ
Windows operating systems supportedDiffersWindows 10, Windows 11, Windows 7, Windows 8Windows 10, Windows 11, Windows 7, Windows 8, Windows 8.1
Linux operating systems supportedDiffersKernel 2.6.31, Kernel 2.6.33, Kernel 3.12, Kernel 3.17, Kernel 3.3, Kernel 4.6.4, Linux Kernel 5.10, Linux Kernel 5.11, Linux Kernel 5.12, Linux Kernel 5.13, Linux Kernel 5.14, Linux Kernel 5.15, Linux Kernel 5.19, Linux Kernel 5.4, Linux Kernel 5.8, Linux Kernel 5.9, Linux Kernel 6.2, Linux KernelYes
Server operating systems supportedDiffersWindows Server 2008 R2, Windows Server 2016, Windows Server 2019, Windows Server 2021Windows Server 2008 R2, Windows Server 2012, Windows Server 2013, Windows Server 2016, Windows Server 2019, Windows Server 2022
Mac operating systems supportedKnown for oneMac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks, Mac OS X 11.0 Big Sur, Mac OS X 12.0 Monterey, Mac OS X 13.0 Ventura, Mac OS X 14.0 Sonoma, Mac OS X 15.0 SequoiaUnknown — not stated by the source
Technical details1 differ
Compliance certificatesDiffersTÜV mark, Federal Communications Commission (FCC), CETÜV mark
Weight & dimensions3 differ
WidthDiffers79 mm80 mm
DepthDiffers51 mm1.01 mm
HeightKnown for oneUnknown — not stated by the source120 mm
WeightDiffers35 g2 kg
Packaging data1 differ
Drivers includedKnown for oneUnknown — not stated by the sourceYes
ManualYesYes
Package widthKnown for oneUnknown — not stated by the source150 mm
Package depthKnown for oneUnknown — not stated by the source140 mm
Package heightKnown for oneUnknown — not stated by the source30 mm
Package weightDiffers35 g43 g
Package volumeKnown for oneUnknown — not stated by the source700 cm³
Package typeHanging boxHanging box
Mounting brackets includedKnown for oneYesUnknown — not stated by the source
Other featuresidentical
Dimensions (WxDxH)Known for oneUnknown — not stated by the source80 x 1.01 x 120 mm

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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