Product comparison · 2 laptop docks & port replicators

StarTech.com Thunderbolt 3 to PCIe M.2 adapter - Chassis + Card vs StarTech.com Thunderbolt 3 to PCIe USB 3.1 Adapter - Chassis + 4 Port Card

43specifications compared
3differ
40identical
10known for one product only

Key differences

Microphone in
- Thunderbolt 3 to PCIe M.2 adapter - Chassis + Card:No
- Thunderbolt 3 to PCIe USB 3.1 Adapter - Chassis + 4 Port Card:Yes
Package weight
- Thunderbolt 3 to PCIe M.2 adapter - Chassis + Card:3.6 kg
- Thunderbolt 3 to PCIe USB 3.1 Adapter - Chassis + 4 Port Card:3.3 kg

Side by side

Differences highlightedShow differences only

Comparison of BNDTB4M2E1, BNDTBUSB3142
53 specifications	A StarTech.com Thunderbolt 3 to PCIe M.2 adapter - Chassis + Card Model BNDTB4M2E1 View product	B StarTech.com Thunderbolt 3 to PCIe USB 3.1 Adapter - Chassis + 4 Port Card Model BNDTBUSB3142 View product
Ports & interfaces1 differ
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one	Unknown — not stated by the source	4
Thunderbolt 3 ports quantityKnown for one	Unknown — not stated by the source	2
Microphone inDiffers	No	Yes
Performanceidentical
UASP supportKnown for one	Unknown — not stated by the source	Yes
Supported SSD sizesKnown for one	M.2	Unknown — not stated by the source
LED indicatorsKnown for one	Power	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Softwareidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 Pro, Windows 10 Pro x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home
Mac compatibilityKnown for one	Unknown — not stated by the source	Yes
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Mac OS X 10.12 Sierra
Packaging data1 differ
Package weightDiffers	3.6 kg	3.3 kg
Other features1 differ
ChipsetDiffers	Intel - Alpine Ridge DSL6540	Intel - Alpine Ridge DSL6540, ASMedia - ASM1142
Storageidentical
Number of HDDs supportedKnown for one	1	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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