StarTech.com External Thunderbolt 3 to USB Controller - 3 Dedicated USB Host Chips - 1 Each for 5Gbps USB-A Ports, 1 Shared B ...

StarTech.com External Thunderbolt 3 to USB Controller - 3 Dedicated USB Host Chips - 1 Each for 5Gbps USB-A Ports, 1 Shared Between 10Gbps USB-C & USB-A Ports - TB3 Daisy Chain - Self Power

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StarTech.com External Thunderbolt 3 to USB Controller - 3 Dedicated USB Host Chips - 1 Each for 5Gbps USB-A Ports, 1 Shared Between 10Gbps USB-C & USB-A Ports - TB3 Daisy Chain - Self Power

03/07/2025*
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£84.75£84.75 liv. incl.
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StarTech.com Thunderbolt 3 USB Controller

03/07/2025*
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£207.20£207.20 liv. incl.
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StarTech.com Thunderbolt 3 to USB 3.1 Controller Adapter - 1x USB-C, 3x USB-A

01/07/2025*
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*Date of last price update
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Product Information

High Speed USB Hub | 4x Dedicated Independent Ports | 3x USB-A 1x USB-C

This Thunderbolt 3 USB 3.2 Gen 2 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 StarTech.com 2-year warranty and free lifetime technical support.

The StarTech.com Advantage

Laptop Docks & Port Replicators StarTech.com
Product
Name
StarTech.com External Thunderbolt 3 to USB Controller - 3 Dedicated USB Host Chips - 1 Each for 5Gbps USB-A Ports, 1 Shared Between 10Gbps USB-C & USB-A Ports - TB3 Daisy Chain - Self Power
Category
Laptop Docks & Port Replicators
Brand
StarTech.com
Weight & dimensions
Width
74 mm
Depth
148 mm
Height
23.5 mm
Weight
200 g
Ports & interfaces
Connectivity technology
Wired
Host interface
Thunderbolt 3
USB 2.0 ports quantity
0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
2
HDMI ports quantity
0
Microphone in
No
Headphone outputs
0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
1
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
1
Thunderbolt 3 ports quantity
2
Power
Power source type
AC
AC input voltage
100 - 240 V
Input current
1.8 A
Power supply
15 W
Output voltage
20 V
Output current
3.25 A
Power consumption (typical)
65 W
Power plug type
Type N
Compatible power plug types
AU, EU, JP, UK, US
Packaging content
Cables included
Thunderbolt
AC adapter included
Yes
Quick start guide
Yes
Other features
Cable length
0.518 m
Chipset
Intel - Alpine Ridge JHL6540, ASMedia - ASM1042A, ASMedia - ASM1142
Operational conditions
Operating temperature (T-T)
0 - 40 °C
Storage temperature (T-T)
-20 - 70 °C
Operating relative humidity (H-H)
0 - 90%
Network
Ethernet LAN
No
Ethernet LAN (RJ-45) ports
0
Performance
Product colour
Black, Silver
Card reader integrated
No
Data transfer rate
20 Gbit/s
UASP support
Yes
Housing material
Aluminium
Brand compatibility
Any brand
Certification
CE, FCC
Technical details
Compliance certificates
RoHS
Software
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 10 x64, Windows 11, Windows 11 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 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64
Mac compatibility
Yes
Mac operating systems supported
Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 11.0 Big Sur, Mac OS X 12.0 Monterey, Mac OS X 13.0 Ventura
Packaging data
Package width
185 mm
Package depth
285 mm
Package height
116 mm
Package weight
1.6 kg
Logistics data
Products per master (outer) case
6 pc(s)
Master (outer) case width
368 mm
Master (outer) case length
385 mm
Master (outer) case height
300 mm
Harmonized System (HS) code
84733020
NOTE: The above information is provided for your convenience only, and we cannot guarantee its accuracy with the seller.

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