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StarTech.com TB31PCIEX16 Thunderbolt 3 PCIe Expansion Chassis - Thunderbolt 3 to 16 x PCIe - Aluminum - PCIe SSD - External PCIe Enclosure - PCIe Slot

Name: StarTech.com TB31PCIEX16 Thunderbolt 3 PCIe Expansion Chassis - Thunderbolt 3 to 16 x PCIe - Aluminum - PCIe SSD - External PCIe Enclosure - PCIe Slot
Brand: STARTECH
SKU: N82E16815158445
Rating: 4 (4 reviews)

(4) Write a Review

Add an external PCI Express 3.0 x16 slot and a 4K DisplayPort connection to your Thunderbolt 3 MacBook or laptop
Add PCIe cards such as an SSD / Ethernet or Fiber / Video Capture / USB / FireWire or eSata cards to your Thunderbolt 3 laptop
Add an additional PCIe card to a Thunderbolt 3 computer
Increased productivity with Thunderbolt 3 and up to 40Gbps bandwidth
Thunderbolt 3 to PCIe / Thunderbolt 3 PCIe Enclosure / Thunderbolt 3 Expansion Chassis / Thunderbolt 3 PCIe Box

Overview

Specs

Reviews (4)

Add an external PCI Express 3.0 x16 slot and a DP connection to a Thunderbolt 3

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Limited Warranty period (parts): 2 years
Limited Warranty period (labor): 2 years
Read full details

Return Policies

We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2025 and December 31, 2025 you will have until January 31, 2026 to return your product.

Return for refund until: January 31, 2026

Return for replacement until: January 31, 2026

This item is covered by Newegg.ca's Extended Holiday Return Policy.
Read full return policy for details.

Type	Thunderbolt 3 to PCIe x16 and DisplayPort
Thunderbolt 3	Yes
External Ports	2 x Thunderbolt 3 USB-C (24-pin) Female 1 x DisplayPort (20 pin) Female
Internal Ports	1 x PCI Express x16 Female
Data Transfer Rate	Up to 40 Gbps (Thunderbolt 3)
Operating Systems Supported	Windows 10 (32-bit or 64-bit), 8 / 8.1 (32-bit or 64-bit), 7 (32-bit or 64-bit) macOS 10.12 (Sierra)
Specifications	Fan(s): 1 x 92 mm fan Air Flow Rate : 14.06 CFM Noise Level: 24.55 dB Fan Bearing Type: Sleeve Bearing Chipset ID: Intel - Alpine Ridge DSL6540 LED Indicators: 1 x Power(Blue) Center Tip Polarity: Positive Input Current : 2A Input Voltage : 100 ~ 240 AC Output Current: 5.417A Output Voltage: 12 DC Power Consumption (In Watts): 65W Power Source: AC Adapter Included Note: This expansion chassis does not provide full power delivery but will provide 15W of power, resulting in a slow charge to some laptops, such as MacBook Pro. When the dock is connected to your host laptop, a charging icon may appear on your laptop's screen. This is only sufficient enough to charge your laptop in sleep state, and charging will require an extended time period. 5K support can only be achieved using a Thunderbolt 3 5K monitor. DisplayPort 5K monitors will not work with this expansion chassis. A 4K-capable display is required to achieve 4K x 2K resolution (4K is also known as 4K x 2K). Certain monitors may be limited to 4K at 30Hz when connecting through DisplayPort. These monitors include the following models: Dell P2715Q, Viewsonic VX2475Smhl-4K, Philips 288P6LJEB, LG 31MU97C-B, Asus PB287Q (these models will need to be set to 4K at 30Hz). When connecting a display to one of the Thunderbolt 3 USB-C ports, a USB-C video adapter might be required depending on the input of your display. The expansion chassis does not support video cards. Secondary Thunderbolt 3 port can also be used to connect USB 3.1 (10Gbps) USB-Type C devices, such as USB 3.1 Hubs. Backwards compatible with USB 3.0 (USB 3.1 Gen 1), and USB 2.0.

Dimensions	3.20" x 2.20" x 10.70" (L x W x H)
Weight	3.30 lbs.

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StarTech.com TB31PCIEX16 Thunderbolt 3 PCIe Expansion Chassis - Thunderbolt 3 to 16 x PCIe - Aluminum - PCIe SSD - External PCIe Enclosure - PCIe Slot

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Customer Reviews of the STARTECH TB31PCIEX16

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Warranty, Returns, And Additional Information

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Manufacturer Contact Info

Model
Brand	StarTech.com
Model	TB31PCIEX16

Item#: N82E16815158445

Best Sellers

StarTech.com TB31PCIEX16 Thunderbolt 3 PCIe Expansion Chassis - Thunderbolt 3 to 16 x PCIe - Aluminum - PCIe SSD - External PCIe Enclosure - PCIe Slot

Learn more about the STARTECH TB31PCIEX16

Customer Reviews of the STARTECH TB31PCIEX16

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info