StarTech.com HB30A3A1CSFS 4-Port USB 3.0 Hub - USB-C Host to 3x USB-A 5Gbps - Self/Bus Powered with BC 1.2 Charging
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Product Features
Technical Overview
This USB hub implements USB 3.0 (5Gbps) technology across all four ports, ensuring backward compatibility with USB 2.0 devices while maximizing data throughput for modern peripherals. The USB-C host interface provides a contemporary connection point for newer laptops and tablets, while the three USB-A ports maintain compatibility with existing USB-A cables and accessories.
Power management incorporates BC 1.2 charging detection, allowing connected devices to negotiate optimal charging currents. The hub supports simultaneous data transfer and charging operations, with intelligent power distribution that prioritizes connected devices based on their power requirements.
Relevant factors for this section include Host Interface, Total Number of USB Ports, Number of USB 3.0 Ports. 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 addresses common connectivity challenges by providing additional USB ports while maintaining charging capabilities for mobile devices. The combination of USB-C host interface with multiple USB-A ports creates a versatile expansion solution that works across different device generations.
Flexible Power Configuration
Operate with the included power adapter for maximum charging performance or connect via USB bus power for portable use without external power sources.
- Self-powered mode with 5V 4A adapter
- USB bus-powered for mobility
- Automatic power mode detection
Broad Peripheral Support
Compatible with a wide range of USB devices including storage drives, input devices, audio peripherals, and charging cables.
- Thumb drives and external storage
- Keyboards and mice
- Webcams and headsets
- Mobile device charging
Deployment / Use Cases
The compact design and dual power options make this hub suitable for multiple deployment scenarios. For laptop users with limited built-in USB ports, it provides essential expansion without requiring AC power in mobile situations. In office environments, the self-powered configuration ensures stable operation with power-intensive peripherals while charging connected mobile devices.
Common deployment scenarios include laptop docking stations where additional USB ports are needed for peripherals, point-of-sale systems requiring multiple USB connections, and home office setups where device charging and data transfer occur simultaneously. The hub's small footprint allows placement in constrained spaces while maintaining accessibility to all ports.
Mobile Workspace Expansion
Ideal for professionals using USB-C laptops who need additional USB-A ports for legacy peripherals while traveling or working remotely.
Desktop Peripheral Management
Consolidate multiple USB devices into a single hub for organized cable management and centralized charging in office environments.
Physical Profile
The hub features a compact black enclosure measuring 2.90" wide × 1.50" long × 0.50" high (73.66 × 38.10 × 12.70 mm) with a weight of approximately 1.40 ounces (39.69 grams). This minimal form factor allows placement in tight spaces while remaining accessible for frequent port access. The black finish provides professional appearance that blends with most office equipment and computer peripherals.
- Width
- 2.90" (73.66 mm)
- Height
- 0.50" (12.70 mm)
- Weight
- 1.40 oz (39.69 g)
- Length
- 1.50" (38.10 mm)
What's in the Box
The package includes all necessary components for immediate deployment of the USB hub in either power configuration.
Highlights
- Adds four USB 3.0 (5Gbps) ports to laptops and desktops
- USB-C host interface with three USB-A charge-and-sync ports
- Self-powered or USB bus-powered operation options
- BC 1.2 charging support up to 2.4A (12W) per port
- Maximum 20W shared power distribution across devices
- Compact black external form factor
- Supports storage devices, input peripherals, and audio equipment
- Includes 5V 4A universal power adapter
- TAA compliant for government procurement
- 2-year limited warranty
Specifications
| Specifications | |
|---|---|
| Manufacturer | StarTech.com |
| Manufacturer Part Number | HB30A3A1CSFS |
| Brand Name | StarTech.com |
| Product Name | 4-port USB Hub |
| Packaged Quantity | 1 Each |
| Product Type | USB Hub |
| Technical Information | |
| Host Interface | USB Type C |
| Interfaces/Ports | |
| Total Number of USB Ports | 4 |
| Number of USB 3.0 Ports | 4 |
| Physical Characteristics | |
| Color Family | Black |
| Product Color | Black |
| Form Factor | External |
| Height | 0.50" (12.70 mm) |
| Width | 2.90" (73.66 mm) |
| Length | 1.50" (38.10 mm) |
| Weight (Approximate) | 1.40 oz (39.69 g) |
| Miscellaneous | |
| Package Contents | 4-Port USB Hub Power Adapter |
| Country of Origin | Taiwan |
| TAA Compliant | Yes |
| 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 types of devices can I connect to this USB hub?
The hub supports a wide range of USB peripherals including thumb drives, external hard drives, SSDs, keyboards, mice, webcams, headsets, and mobile devices for charging. It maintains USB 3.0 SuperSpeed 5Gbps data transfer rates while providing charging capabilities through BC 1.2 technology for compatible devices.
Does this hub require external power to operate?
The hub offers two power modes. In self-powered mode, you use the included 5V 4A power adapter for maximum charging performance (up to 2.4A per port). In USB bus-powered mode, the hub draws power from the host computer's USB port, making it portable but with reduced charging capability. The hub automatically detects the power configuration.
What is the maximum charging current per port?
Each port supports up to 2.4A (12W) charging current when using the included power adapter. The hub implements BC 1.2 charging technology that allows compatible devices to negotiate optimal charging rates. Total power distribution across all connected devices is limited to 20W maximum shared capacity.
Is this hub compatible with USB 2.0 devices?
Yes, the USB 3.0 hub maintains full backward compatibility with USB 2.0 and USB 1.1 devices. When connecting USB 2.0 peripherals, they will operate at their native speeds while USB 3.0 devices connected to other ports continue to function at SuperSpeed 5Gbps rates. The hub automatically negotiates the appropriate speed for each connected device.
What are the physical dimensions of the hub?
The hub measures 2.90 inches wide × 1.50 inches long × 0.50 inches high (73.66 × 38.10 × 12.70 millimeters) and weighs approximately 1.40 ounces (39.69 grams). This compact form factor allows placement in constrained spaces while providing easy access to all four USB ports. The black finish provides a professional appearance suitable for office environments.
What warranty coverage does this product include?
StarTech.com provides a 2-year limited warranty for this USB hub. The warranty covers defects in materials and workmanship under normal use. The product is also TAA compliant, making it suitable for government procurement, and meets multiple environmental standards including EU RoHS, REACH, and WEEE directives for hazardous substance restrictions and electronic waste management.
| Qty | Price | Available |
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