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

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

Brand: StarTech.com SKU: BNDTBUSB3142 Mfr Part #: BNDTBUSB3142
Ships Same Day* Worldwide Shipping
Sourced to exact specCross-checked against manufacturer part data
Fast quote turnaroundOur order desk replies within 1 business day
Worldwide shippingWe ship to your site, warehouse, or freight forwarder

This Thunderbolt 3 to 4 port PCIe USB 3.1 hub connects your Thunderbolt 3 enabled computer to external USB 3.1 (Gen 2) devices by combining a chassis with PCIe card

Connect your Thunderbolt 3 enabled computer to external USB 3.1 (Gen 2) devices using this Thunderbolt 3 to PCIe USB 3.1 adapter. Providing up to 10Gbps throughput, the adapter offers four USB 3.1 ports on two independent bus channels, an additional TB3 port, and a DisplayPort output. The adapter combines the StarTech.com USB 3.1 PCIe card (PEXUSB314A2V) and the TB3 chassis (TB31PCIEX16).

Faster USB performance

With two host controller chipsets, shared across two ports instead of four, this 4-port Thunderbolt 3 to USB 3.1 adapter dedicates up to 10Gbps for each set of two USB ports. It reduces performance bottlenecks and doubles your total available bandwidth to 20Gbps.

Increase productivity with Thunderbolt 3

Thunderbolt 3 is the fastest connection available. By avoiding performance bottlenecks, you can accomplish more in the same amount of time. With 40Gbps of throughput and support for other high-performance PCIe cards, you can swap the card in and out, to add the peripherals you need connected to a Thunderbolt 3 desktop or laptop computer.

Install and assemble with ease

Requiring only a Phillips type screwdriver, this Thunderbolt 3 to PCIe USB 3.1 adapter can be assembled and connected in minutes.

The TB31PCIEX16 and PEXUSB314A2V are backed by a StarTech.com 2-year warranty.

The StarTech.com Advantage

- Transfer files and access USB 3.1 devices faster, with up to 10Gbps throughput
- Create an efficient work station with extra displays using the DisplayPort output and additional Thunderbolt 3 port
- Upgrade your peripherals without having to upgrade you chassis by just switching out your PCIe card

AC adapter included Yes
AC input voltage 100 - 240 V
Built-in fan Yes
Cable length 0.5 m
Cables included Thunderbolt
Card reader integrated No
Certification CE, FCC
Chipset Intel - Alpine Ridge DSL6540, ASMedia - ASM1142
Compatible power plug types AU, EU, JP, UK, US
Compliance certificates RoHS
Connectivity technology Wired
Data Transfer Rate 40 Gbit/s
DC-in jack Yes
Depth 280 mm
DisplayPorts quantity 1
Ethernet LAN No
Height 82 mm mm
Host Interface Thunderbolt 3
Housing material Aluminium, Steel
Input current 2 A
Mac compatibility Yes
Mac operating systems supported Mac OS X 10.12 Sierra
Maximum port bandwidth 3.94
Microphone in Yes
Operating relative humidity (H-H) 20 - 80%
Operating temperature (T-T) 5 - 35 °C
Output current 5.417 A
Output Voltage 12 V
Package Depth 360 mm
Package Height 145 mm
Package weight 3.3 kg
Package Width 290 mm
PCI slot PCI-E x4
Power consumption, typical 65 W
Power plug type Type N
Product colour Black
Quick start guide Yes
Storage temperature (T-T) -20 - 50 °C
Thunderbolt 3 ports quantity 2
UASP support Yes
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity 4
Weight 1.6 kg
Width 142 mm mm
Windows operating systems supported 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 Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 7

Request a quote for this part

Email [email protected] or call (825) 454-5367 for pricing and availability.

Quotes back within 1 business day — usually the same day. Need it faster? Call (825) 454-5367, answered 24/7.

Frequently Asked Questions

How do I get pricing for BNDTBUSB3142?

KKM Solutions is a quote-based industrial supplier, so prices are not listed online. Send the quote form on this page with your quantity, or email [email protected], and our order desk will reply with pricing and availability within 1 business day.

Who manufactures the BNDTBUSB3142?

BNDTBUSB3142 is a StarTech.com part. KKM Solutions sources StarTech.com components to the exact manufacturer specification and cross-checks every order against manufacturer part data before it ships.

Is BNDTBUSB3142 discontinued, and can I still get one?

KKM Solutions does not publish a manufacturer lifecycle status for BNDTBUSB3142 — check StarTech.com's own product page for whether it is current, superseded, or end-of-life. It does not change what we can do: we source current-production, superseded and long-obsolete parts the same way, and where a part is genuinely unavailable we identify a form-fit-function equivalent. Send the part number through the quote form on this page, or use our obsolete part lookup at https://kkmsolutions.com/tools/obsolete-part-lookup/.

What are the key specifications of BNDTBUSB3142?

Key specifications include AC adapter included: Yes; AC input voltage: 100 - 240 V; Built-in fan: Yes; Cable length: 0.5 m. The full specification table on this page lists every published attribute for this part.

How quickly can BNDTBUSB3142 ship?

In-stock items are dispatched the same business day for orders placed by 11 AM; sourced and quoted items ship per the quoted lead time. KKM Solutions ships worldwide — to your site, warehouse, or freight forwarder.

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