Thunderbolt 3 to USB 3.1 Controller Adapter - 1x USB-C, 3x USB-A - Thunderbolt 3 to USB Adapter - Thunderbolt 3 Hub - Thunderbolt - External - 5 USB Port(s) - 2 Thunderbolt Port(s) - 2 USB 3.0 Port(s) - 2 USB 3.1 Port(s) - UASP Support - Mac,

Retail price: $518.09
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This Thunderbolt 3 USB 3.1 multi-channel hub controller delivers maximum USB performance, adding four high-speed independent USB ports to your Thunderbolt 3 laptop. It provides three dedicated USB controllers and up to 20Gbps of aggregated bandwidth for USB devices, ideal for connecting bandwidth-demanding devices such as 3D scanners.

The Thunderbolt 3 hub lets you access multiple USB devices at greater bandwidth and improved performance, and extend the life of your USB devices.

Maximize USB Performance

The high-speed USB hub provides two 10Gbps ports for connecting high-performance devices such as storage arrays, 3D scanners, audio-video devices, and external SSDs, with dedicated bandwidth for faster read/write access. The second Thunderbolt 3 port can be used to connect an additional USB-C device with up to 10G bandwidth.

Dedicated Independent Port Bandwidth

When only one USB port is in use, the full 10Gbps bandwidth is available to the device. Two additional USB-A ports provide 5Gbps of bandwidth to each device simultaneously, ideal for portable hard drives or flash drives. For added convenience, the front USB-A port supports both data and charging of your mobile device.

Extend Your Workstation

The Thunderbolt 3 hub features a second Thunderbolt 3 port to connect an additional display to your laptop (a USB-C video adapter may be required). The port can also be used to connect additional Thunderbolt devices, daisy-chaining up to six devices.

The TB33A1C is backed by a 2-year warranty and free lifetime technical support.


General Information

Manufacturer Part Number:
Manufacturer Website Address:
Brand Name:
Product Name:
Thunderbolt 3 to USB 3.1 Controller Adapter - 1x USB-C, 3x USB-A
Product Type:
Thunderbolt/USB Hub

Technical Information

Host Interface:
  • Thunderbolt


Total Number of USB Ports:
Number of USB 3.0 Ports:
Number of USB 3.1 Ports:
Number of Thunderbolt Ports:

Physical Characteristics

  • Black
  • Silver
Form Factor:
0.90" (22.86 mm)
2.90" (73.66 mm)
5.80" (147.32 mm)
Weight (Approximate):
201.3 g


Package Contents:
  • Thunderbolt 3 to USB 3.1 Controller Adapter - 1x USB-C, 3x USB-A
  • 1 x Thunderbolt 3 Cable
  • 1 x Universal Power Adapter (NA/JP, UK, EU, ANZ)
  • 1 x Quick-start Guide
Platform Supported:
  • PC
  • Mac
Green Compliant:
Green Compliance Certificate/Authority:
  • WEEE
  • RoHS


Standard Warranty:
2 Year