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

Connect your Thunderbolt™ 3 enabled computer to external USB 3.2 Gen 2 devices using this Thunderbolt 3 to PCIe USB 3.2 Gen 2 adapter. Providing up to 10Gbps throughput, the adapter offers four USB 3.2 Gen 2 ports on two independent bus channels, an additional TB3 port, and a DisplayPort output. The adapter combines the StarTech.com USB 3.2 Gen 2 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 3.2 Gen 2 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 3.2 Gen 2 adapter can be assembled and connected in minutes.

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

• Aluminum
• Steel

• 1 x Thunderbolt 3 PCIe expansion box
• 1 x Thunderbolt 3 cable
• 4 x Rubber feet
• 1 x 4-port USB 3.1 card
• 1 x Universal power adapter
• 2 x Quick-start guides

• Connector Type(s): 1 - PCI Express x4
• Internal Ports: 1 - SATA Power (15 pin); 1 - LP4 (4 pin; Large Drive Power); 1 - PCI Express x16
• External Ports: 2 - Thunderbolt™ 3 USB-C (24-pin) (40Gbps); 1 - DisplayPort (20 pin); 4 - USB 3.2 Type-A (9 pin, Gen 2, 10Gbps)
• Fan(s): Yes
• Fans: 1 - 92 mm
• Ports: 7
• Air Flow Rate: 14.06 CFM
• Noise Level: 24.55 dB
• Interface: Thunderbolt ; USB 3.2 Gen 2
• Bus Type: Thunderbolt 3; PCI Express
• Card Type: Standard Profile
• Port Style: Integrated on Card
• Industry Standards:
• Thunderbolt 3
• USB 3.1 Specification Rev. 1.0
• USB Specification Rev. 2.0
• PCI Express Base Specification Rev. 3.0
• Intel xHCI Specification Rev. 1.1
• UASP (USB Attached SCSI Protocol) Rev. 1.0
• Fan Bearing Type: Sleeve Bearing
• Chipset ID: Chassis: Intel - Alpine Ridge DSL6540 PCIe Card: ASMedia - ASM1142

• Desktop
• Laptop

• FCC
• CE