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Product Details
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. Connectivity technology: Wired, Host interface: Thunderbolt 3. Product colour: Black, Silver, Data transfer rate: 20 Gbit/s, Housing material: Aluminium. Power source type: AC, AC input voltage: 100 - 240 V, Input current: 1.8 A. Windows operating systems supported: Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10..., 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,.... Width: 74 mm, Depth: 148 mm, Height: 23.5 mm
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
Specifications
| General | |
|---|---|
| Brand | StarTech.com |
| Manufacturer part number | TB33A1C |
| HSSL part number | HS-TB33A1C |
| UPC / GTIN | 0065030871204 |
| Product type | Laptop Docks & Port Replicators |
| Ports & interfaces | |
| Connectivity technology | Wired |
| Host interface | Thunderbolt 3 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| 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 |
| Microphone in | No |
| Network | |
| Ethernet LAN | No |
| Performance | |
| Card reader integrated | No |
| Data transfer rate | 20 Gbit/s |
| Product colour | Black, Silver |
| UASP support | Yes |
| Housing material | Aluminium |
| Brand compatibility | Any brand |
| Certification | CE, FCC |
| 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 |
| 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 |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 40 °C |
| Storage temperature (T-T) | -20 - 70 °C |
| Operating relative humidity (H-H) | 0 - 90% |
| Weight & dimensions | |
| Width | 74 mm |
| Depth | 148 mm |
| Height | 23.5 mm |
| Weight | 200 g |
| Packaging content | |
| Cables included | Thunderbolt |
| AC adapter included | Yes |
| Quick start guide | Yes |
| Technical details | |
| Compliance certificates | RoHS |
| Other features | |
| Cable length | 0.518 m |
| Chipset | Intel - Alpine Ridge JHL6540, ASMedia - ASM1042A, ASMedia - ASM1142 |
Specifications are supplied by the manufacturer via Open Icecat and may change without notice. HSSL part number HS-TB33A1C.
Additional information
Startech External Thunderbolt 3 to USB Controller - 3 Host Chips - 1 Each for 5Gbps Ports, 1 Shared on 10Gbps Ports - Self Powered - 3 dedicated controllers: One for each USB 3.0 5Gbps port/2x 10Gbps ports share controller - 2x USB-A (USB 3.1/3.2 Gen 1), 1xA & 1xC (Gen 2) - Flexible TB3 port w/DP Alt Mode/USB-C port/TB3 daisy chain - Fast Charge - 1.6ft cable - Win/MacOS - 65W PSU CONTROLLER ADAPTER 1XC 3XA
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 Startech 2-year warranty and free lifetime technical support.
- MAXIMIZED BANDWIDTH: Utilize TB3 to drive 3 dedicated USB controllers over 4x PCIe lanes for high-performance USB transfer speeds; One controller for each 5Gbps port; 10Gbps ports share a controller
- HIGH PERFORMANCE USB PORTS: Thunderbolt 3 certified controller w/ 2x USB-A 5Gbps USB 3.0 (USB 3.1/3.2 Gen 1), 1x USB-A & 1x USB-C at 10Gbps SuperSpeed (Gen 2); Front BC 1.2 Fast Charge port up to 7.5W
- FAST TRANSFER SPEEDS: SSDs, NVMe drives, VR Headsets & 3D scanners need full USB throughput for optimal performance, multi function dock w/multiple controllers provides dedicated bandwidth to devices
- EASY SETUP: Auto-installation of drivers in supported OS; Adapter Hub has been tested & works with Windows 7 & up, MacOS 10.12 & up, and Linux; Incl 1.6" (0.5m) TB3 host cable & 65W universal PSU
- FLEXIBLE THUNDERBOLT 3 PORT: Downstream TB3 port w/ 3 modes of operation incl DP Alt Mode to connect 2nd monitor (5K 30Hz or 4K 60Hz) or daisy chain up to 5 TB3 devices, or connect a USB Type-C device
Shipping & Return
Return Policy
You need to have a Return Authorization (RA) number before returning any products to HSSL Technologies.
For a hard copy of this form and a shipping label, please include your request in the form below.
You can also request an RA online by submitting an RA Request via email. Once you have provided HSSL Technologies with the appropriate information, we will contact you with an assigned RA number.
Defective or DOA Products
DOA or defective products are returned for REPLACEMENT ONLY with the same product/model. Deviations from this policy may result in a 20% Returns Processing Service Charge.
- Defective products must be in the original factory carton with all original packing materials.
- The Return Authorization number must be on the shipping label, not the carton. Please do not write on the carton.
- Returns must be shipped freight prepaid. Products received freight collect, without an RA number, or not approved for return will be refused.
- Return Authorization numbers are valid for fourteen (14) days only. Products returned after expiration will be refused.
- HSSL credits are based on the purchase price or current price, whichever is lower.
General Return Terms
You may return most new, unopened items within 30 days of delivery for a full refund. We will also pay return shipping costs if the return is a result of our error (e.g., you received an incorrect or defective item).
You should expect to receive your refund within approximately six weeks of giving your package to the return shipper. This period includes:
- 5–10 business days for us to receive your return from the shipper
- 3–5 business days for us to process your return
- 5–10 business days for your bank to process the refund
If you need to return an item, please Contact Us with your order number and product details. We will respond quickly with instructions for returning items from your order.
Shipping Policy
We can ship to virtually any address in the world. Note that there are restrictions on some products, and certain products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates based on the availability of your items and the shipping options you select. Depending on the provider, estimated shipping dates may appear on the shipping quotes page.
Please also note that shipping rates for many items are weight-based. The weight of each item can be found on its product detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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An item is missing from my shipment.
Click the "My Account" link at the top right hand side of our site to track your order status. Be sure that all of the items in your order have shipped already. If you order displays your Package Tracking Numbers, check with the shipper to confirm that your packages were delivered. If your packages each show a status of "delivered", please contact customer service for assistance.
My product is missing parts.
Click the "My Account" link at the top right hand side of our site to track your order status. Be sure that all of the items in your order have shipped already. If you order displays your Package Tracking Numbers, check with the shipper to confirm that your packages were delivered. If your packages each show a status of "delivered", please contact customer service for assistance.
When will my backorder arrive?
Backordered items are those which our suppliers are unable to predict when they will have more in stock, but as soon as they do, we will be able to ship the item to you.
Warranty
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Expert in IT & Security Solutions
At HSSL, we specialize in delivering cutting-edge IT infrastructure, cloud, and cybersecurity services that empower businesses to thrive in a digital-first world. Our trusted professionals provide reliable insights on:
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Digital Transformation Strategy
Empowering businesses to adapt and grow through modern, secure, and scalable digital infrastructure.
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Protecting your organization from digital threats with proactive monitoring and smart security frameworks.
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Cloud & Infrastructure Management
Optimizing cloud performance and IT operations for seamless scalability and improved business agility.
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Data Backup & Recovery
Ensuring business continuity through secure data management, automated backups, and rapid recovery solutions.
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Network & Endpoint Solutions
Delivering secure, high-performance networking systems that keep your business connected and efficient.
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Technology Consulting
Guiding organizations toward smarter IT investments and solutions that align with their long-term goals.
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