StarTech.com HB31C3A1CPD3 4-Port USB-C Hub with 100W Power Delivery - 10Gbps USB 3.2 Gen 2 - 3x USB-A & 1x USB-C
Business volume discounts
Technical guidance
Preparation & staging
QC · ON · AB · BC
Product Features
Technical Overview
This USB-C hub utilizes USB 3.2 Gen 2 technology (also known as USB 3.1 Gen 2) to achieve 10Gbps data transfer speeds. The host interface connects via USB 3.1 Type C, with UASP (USB Attached SCSI Protocol) support for improved performance with compatible storage devices.
Power management features include 100W Power Delivery 3.0 passthrough charging, which allocates up to 85W for laptop charging while reserving 15W for hub operation and downstream device power. This intelligent power distribution prevents device dropout when power adapters are connected or disconnected.
Relevant factors for this section include Host Interface, UASP Support. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
This hub combines high-speed connectivity with robust power delivery in a single compact device. The aluminum construction provides durability for daily use while maintaining a lightweight profile ideal for mobile professionals.
Intelligent Power Management
The 100W Power Delivery system intelligently allocates power between laptop charging (up to 85W) and hub operation (15W), preventing downstream device disconnections during power events.
- PD 3.0 protocol
- Prevents device dropout
- Simultaneous charging and data
Universal Compatibility
With driverless operation across Windows, macOS, Linux, iPadOS, Chrome OS, and Android systems, this hub works immediately upon connection without additional software installation.
- No drivers required
- Thunderbolt 3 compatible
- USB 3.0/2.0 backward compatible
Deployment / Use Cases
This USB-C hub serves as an essential expansion solution for modern laptops and tablets with limited USB-C ports. IT professionals can deploy it in office environments to connect multiple peripherals while maintaining laptop charging capabilities.
Mobile users benefit from the compact design when traveling, allowing connection of external storage, keyboards, mice, and other accessories through a single hub. The aluminum housing provides durability for frequent transport, while the 9.8-inch cable offers placement flexibility on crowded desks.
Relevant factors for this section include Host Interface, UASP Support. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Office Workstation Expansion
Connect multiple peripherals like external drives, keyboards, and mice while charging your laptop through a single USB-C port.
Mobile Professional Setup
The lightweight aluminum design and compact form factor make this hub ideal for travel while maintaining full connectivity options.
Physical Profile
Measuring 3.7 inches wide by 1.8 inches deep by 0.6 inches tall (95 mm x 45 mm x 16 mm), this hub maintains a minimal desktop footprint. The dual-color aluminum housing in Black and Space Gray provides a professional appearance that complements modern computing devices. At just 6.91 ounces (196 grams), the hub adds minimal weight to mobile setups while the attached 9.8-inch cable offers flexible placement options.
- Width
- 8.10" (205.74 mm)
- Height
- 1.50" (38.10 mm)
- Weight
- 6.91 oz (196 g)
- Length
- 12.20" (309.88 mm)
Highlights
- 4-port USB-C hub with 3x USB-A and 1x USB-C ports
- 10Gbps USB 3.2 Gen 2 (USB 3.1 Gen 2) SuperSpeed data transfer
- 100W Power Delivery passthrough charging (85W laptop + 15W hub)
- Compact aluminum housing with 9.8-inch attached USB-C cable
- Driverless operation across Windows, macOS, Linux, iPadOS, Chrome OS, Android
- UASP support for improved storage device performance
- Thunderbolt 3 compatible up to 10Gbps
- USB 3.0 and USB 2.0 backward compatibility
- Dual-color Black and Space Gray aluminum finish
- 2-year warranty with StarTech.com technical support
Specifications
| Specifications | |
|---|---|
| Manufacturer | StarTech.com |
| Manufacturer Part Number | HB31C3A1CPD3 |
| Brand Name | StarTech.com |
| Product Name | 4-Port USB-C Hub With Power Delivery - 10Gbps - 3x USB-A & 1x USB-C |
| Packaged Quantity | 1 Each |
| Product Type | Thunderbolt/USB Hub |
| Technical Information | |
| Host Interface | USB 3.1 Type C |
| Media & Performance | |
| UASP Support | Yes |
| Interfaces/Ports | |
| Total Number of USB Ports | 4 |
| Number of USB 3.1 Ports | 4 |
| Physical Characteristics | |
| Color Family | Dual Color |
| Product Color | Black,Space Gray |
| Form Factor | External |
| Height | 1.50" (38.10 mm) |
| Width | 8.10" (205.74 mm) |
| Length | 12.20" (309.88 mm) |
| Weight (Approximate) | 6.91 oz (196 g) |
| Miscellaneous | |
| Platform Supported | Mac,PC,Linux |
| Country of Origin | Taiwan |
| Environmentally Friendly | Yes |
| Environmental Certification | EU RoHS |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) 2,Registration, Evaluation, Authorization and Restriction of Chemicals (REACH),Waste Electrical and Electronic Equipment Directive (WEEE) |
| Warranty | |
| Limited Warranty | 2 Year |
User Manual
FAQ
What devices can I connect to this USB-C hub?
You can connect up to four USB devices simultaneously, including three USB-A devices (like external hard drives, keyboards, mice, or flash drives) and one USB-C device. The hub supports USB 3.0, USB 2.0, and Thunderbolt 3 compatible devices, providing backward compatibility with older peripherals while maintaining high-speed connections for modern storage devices.
How does the 100W Power Delivery passthrough work?
The hub supports Power Delivery 3.0 protocol, allowing you to connect a USB-C power adapter to charge your laptop while using the hub. The system intelligently allocates up to 85W for laptop charging and reserves 15W for hub operation and powering connected devices. This prevents connected devices from disconnecting when you plug in or unplug the power adapter.
What data transfer speeds does this hub support?
This USB 3.2 Gen 2 hub supports data transfer speeds up to 10Gbps, which is also referred to as USB 3.1 Gen 2 SuperSpeed. It includes UASP (USB Attached SCSI Protocol) support for improved performance with compatible storage devices, reducing CPU utilization and improving data transfer efficiency compared to standard USB protocols.
Is this hub compatible with my operating system?
Yes, this hub offers driverless operation across multiple operating systems including Windows, macOS, Linux, iPadOS, Chrome OS, and Android. No additional software installation is required - simply connect the hub to your device's USB-C port and it will be recognized immediately. The hub is also Thunderbolt 3 compatible for systems supporting that interface.
What are the physical dimensions and weight of this hub?
The hub measures 3.7 inches wide by 1.8 inches deep by 0.6 inches tall (95 mm x 45 mm x 16 mm) and weighs 6.91 ounces (196 grams). It features a durable aluminum housing in dual-color Black and Space Gray finish. The attached USB Type-C host cable is 9.8 inches (25 cm) long, providing flexible placement options on your desk or workspace.
What warranty and support does StarTech.com provide for this hub?
StarTech.com backs this 4-port USB-C hub with a 2-year limited warranty. The product includes free 24/5 technical support from North America based multi-lingual support teams. StarTech.com has been the choice of IT professionals for over 30 years, providing reliable connectivity solutions with comprehensive support coverage.
| Qty | Price | Available |
|---|
