Product comparison · 2 interface cards/adapters

InLine 51127B interface cards/adapter Internal vs InLine 76662D interface cards/adapter Internal Molex 4-pin, USB 3.2 Gen 1 (3.1 Gen 1)

13specifications compared
9differ
4identical
20known for one product only

Key differences

The InLine 51127B interface cards/adapter Internal has 20 mm more width than the InLine 76662D interface cards/adapter Internal Molex 4-pin, USB 3.2 Gen 1 (3.1 Gen 1) (100 mm vs 80 mm). The InLine 51127B interface cards/adapter Internal has 9 mm more depth than the InLine 76662D interface cards/adapter Internal Molex 4-pin, USB 3.2 Gen 1 (3.1 Gen 1) (69 mm vs 60 mm). The InLine 51127B interface cards/adapter Internal has 32 g more package weight than the InLine 76662D interface cards/adapter Internal Molex 4-pin, USB 3.2 Gen 1 (3.1 Gen 1) (77 g vs 45 g). Host interface: PCI Express on the InLine 51127B interface cards/adapter Internal, PCIe on the InLine 76662D interface cards/adapter Internal Molex 4-pin, USB 3.2 Gen 1 (3.1 Gen 1). Chipset: Realtek RTL8111F on the InLine 51127B interface cards/adapter Internal, VIA VL805 on the InLine 76662D interface cards/adapter Internal Molex 4-pin, USB 3.2 Gen 1 (3.1 Gen 1).

Host interface
- 51127B interface cards/adapter Internal:PCI Express
- 76662D interface cards/adapter Internal Molex 4-pin, USB 3.2 Gen 1 (3.1 Gen 1):PCIe
Chipset
- 51127B interface cards/adapter Internal:Realtek RTL8111F
- 76662D interface cards/adapter Internal Molex 4-pin, USB 3.2 Gen 1 (3.1 Gen 1):VIA VL805
Operating temperature (T-T)
- 51127B interface cards/adapter Internal:0 - 55 °C
- 76662D interface cards/adapter Internal Molex 4-pin, USB 3.2 Gen 1 (3.1 Gen 1):-40 - 85 °C
Width
- 51127B interface cards/adapter Internal:100 mm
- 76662D interface cards/adapter Internal Molex 4-pin, USB 3.2 Gen 1 (3.1 Gen 1):80 mm
Depth
- 51127B interface cards/adapter Internal:69 mm
- 76662D interface cards/adapter Internal Molex 4-pin, USB 3.2 Gen 1 (3.1 Gen 1):60 mm
Package weight
- 51127B interface cards/adapter Internal:77 g
- 76662D interface cards/adapter Internal Molex 4-pin, USB 3.2 Gen 1 (3.1 Gen 1):45 g

Side by side

Differences highlightedShow differences only

Comparison of 51127B, 76662D
33 specifications	A InLine 51127B interface cards/adapter Internal Model 51127B View product	B InLine 76662D interface cards/adapter Internal Molex 4-pin, USB 3.2 Gen 1 (3.1 Gen 1) Model 76662D View product
Ports & interfaces1 differ
Host interfaceDiffers	PCI Express	PCIe
Output interfaceKnown for one	Unknown — not stated by the source	Molex 4-pin, USB 3.2 Gen 1 (3.1 Gen 1)
Host interface genderKnown for one	Unknown — not stated by the source	Male
Expansion card standardKnown for one	Unknown — not stated by the source	PCIe 2.0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	3
Internal USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	Unknown — not stated by the source	1
Designidentical
Internal	Yes	Yes
Hot-Plug supportKnown for one	Unknown — not stated by the source	Yes
Country of origin	Taiwan	Taiwan
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Features1 differ
ChipsetDiffers	Realtek RTL8111F	VIA VL805
Data transfer rate (max)Known for one	Unknown — not stated by the source	5 Gbit/s
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 55 °C	-40 - 85 °C
Storage temperature (T-T)Known for one	-40 - 70 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	0 - 90%	Unknown — not stated by the source
System requirements2 differ
Windows operating systems supportedDiffers	Windows 10, Windows 11, Windows 7, Windows 8	Windows 10, Windows 11, Windows 7, Windows 8, Windows 8.1, Windows Vista, Windows XP
Linux operating systems supportedDiffers	Kernel 2.6.31, Kernel 2.6.33, Kernel 3.12, Kernel 3.17, Kernel 3.3, Kernel 4.6.4	Kernel 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 Kernel
Server operating systems supportedKnown for one	Windows Server 2008 R2, Windows Server 2016, Windows Server 2019	Unknown — not stated by the source
Technical details1 differ
Compliance certificatesDiffers	CE, TÜV mark	TÜV mark, Federal Communications Commission (FCC), CE
Weight & dimensions2 differ
WidthDiffers	100 mm	80 mm
DepthDiffers	69 mm	60 mm
WeightKnown for one	Unknown — not stated by the source	45 g
Packaging data1 differ
Mounting brackets included	Yes	Yes
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Manual	Yes	Yes
Package weightDiffers	77 g	45 g
Package volumeKnown for one	Unknown — not stated by the source	1200 cm³
Package typeKnown for one	Unknown — not stated by the source	Hanging box
Other featuresidentical
Connectivity technologyKnown for one	Wired	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	4	Unknown — not stated by the source
InterfaceKnown for one	Ethernet	Unknown — not stated by the source
Networking standardsKnown for one	IEEE 802.1Q, IEEE 802.1p, IEEE 802.3, IEEE 802.3ab, IEEE 802.3u, IEEE 802.3x	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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