| Product Type | USB-C Hub |
| Model | HB31C3A1CB |
| Form Factor | Compact Wall |
| Enclosure Color | Black & Space Gray |
| Weight | 214 g |
| Power Requirements | USB Bus Powered |
| Compatibility | USB 3.2 Gen 2, Thunderbolt 3 (host compatible) |
| Included Accessories | 1 - USB-C Hub |
| Warranty | 2 Years |
STARTECH 4 Port USB-C Hub with 3 USB-A & 1 USB-C 10Gbps (HB31C3A1CB)

Key Benefits
Eye-Insights™ by Eye-In Technologies
AI-Powered Summaries from Online Customer Reviews
AI-Powered Summaries from Online Customer Reviews
Eye-Insights™ are generated by proprietary AI that analyzes real online customer reviews to highlight top pros and key product features. While we aim for accuracy, insights are provided “as-is” and individual results may vary.
- Achieve high-speed data transfer up to 10Gbps with USB 3.2 Gen 2 support
- Enhance mobile productivity with a compact, bus-powered and OS-independent design
- Ideal for compliance-sensitive environments thanks to TAA certification and 2-year warranty
Product Overview
Portable 4 port USB-C hub - USB Type-C host laptop to 1x USB-C & 3x USB-A - USB 3.2/3.1 Gen 2 SuperSpeed 10Gbps - USB Bus Powered adapter hub - 9.8in host cable - Aluminum - OS independent - Works with Thunderbolt 3 host - USB 3.0/2.0 device supportSpecifications
Product Overview
Wireless Features
| Wireless Support |
Compliance & Origin
| Country of Origin | Taiwan |
| TAA Compliant | Yes |
| Certifications | CE, FCC, REACH, RoHS |
| Halogen Free | Yes |
Advanced Security Features
| Built-in Security Features |
Interfaces
| Total Ports | 4 |
| USB-C Ports | 1 x USB 3.2 Gen 2 Type-C (10 Gbps) |
| USB-A Ports | 3 x USB 3.2 Gen 2 Type-A (10 Gbps) |
| Host Connection | USB 3.2 Gen 2 Type-C Male |
| Data Transfer Rate | 10 Gbps |
| Cable Length | 9.8 in (25 cm) |
| USB Power Delivery | No |
| Backward Compatibility | USB 3.0/2.0 |
Physical & Environmental
| Width | 1.7 inch |
| Depth | 8.1 inch |
| Height | 5.8 inch |
| Minimum Operating Temperature | 0°C |
| Maximum Operating Temperature | 50°C |
| Minimum Storage Temperature | -20°C |
| Maximum Storage Temperature | 70°C |
| Storage Humidity | 5% to 90% RH (non-condensing) |
| Operating Humidity | 10% to 85% RH (non-condensing) |
| Material | Aluminum enclosure |
Cloud Management & Licensing
| Cloud Management |