StarTech.com ST4300PBU3 4-Port Portable USB 3.0 Hub with Built-in Cable - 5 Gbps SuperSpeed - Black
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Product Features
Technical Overview
This hub delivers USB 3.0 SuperSpeed performance with a data transfer rate of 5 Gbps, enabling fast file transfers and efficient peripheral operation. It maintains full backward compatibility with USB 2.0 and USB 1.0/1.1 devices, ensuring broad hardware support.
The host interface uses a USB 3.0 Type A connector, and all four downstream ports are USB 3.0, providing consistent high-speed connectivity. Plug-and-play functionality and hot-swap compatibility allow for easy installation and device management without system restarts.
Relevant factors for this section include Host Interface, Data Transfer Rate. 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.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
This hub combines high-speed performance with practical design features that enhance usability in various settings.
These strengths make the product easier to deploy and manage in real environments, especially where reliability, usability, and day-to-day operational continuity matter. Notable benefits include Built-in Cable Convenience, Portable Design, Universal Compatibility.
Built-in Cable Convenience
The integrated USB cable simplifies connectivity and reduces desk clutter, offering flexible placement options for optimal workspace organization.
Portable Design
With compact dimensions of 5.40" x 1.20" x 0.90" and a weight under 3 ounces, this hub easily fits in laptop bags or briefcases for on-the-go connectivity.
Universal Compatibility
Works with PC and Mac systems, including specific support for Microsoft Surface Pro 4, Surface Pro 3, and Surface Book models, plus standard laptops and MacBooks.
Deployment / Use Cases
The ST4300PBU3 addresses common connectivity challenges in modern computing environments where USB ports are often limited.
For business travelers, it provides additional ports for connecting mice, keyboards, external storage, and smartphones without carrying multiple adapters. In office settings, it helps organize peripherals by centralizing connections while maintaining high-speed data transfer for external drives and backup devices.
Relevant factors for this section include Host Interface, Data Transfer Rate. 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.
Mobile Workstation Expansion
Ideal for ultrabooks and thin laptops that sacrifice port count for slim profiles, enabling simultaneous use of multiple USB devices.
Educational and Training Environments
Supports classroom setups where students need to connect flash drives, presentation clickers, or other peripherals to shared or personal laptops.
Physical Profile
The hub features a sleek black enclosure with dimensions optimized for portability. Measuring 5.40 inches in length, 1.20 inches in width, and 0.90 inches in height, it occupies minimal desk space. The lightweight construction at 2.60 ounces ensures it adds negligible bulk to travel gear while maintaining durability for daily use.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 0.90" (22.86 mm), 1.20" (30.48 mm), 2.60 oz (73.71 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 1.20" (30.48 mm)
- Height
- 0.90" (22.86 mm)
- Weight
- 2.60 oz (73.71 g)
- Length
- 5.40" (137.16 mm)
What's in the Box
The package includes everything needed for immediate setup and operation.
Highlights
- Four USB 3.0 SuperSpeed ports with 5 Gbps transfer rates
- Built-in USB cable for simplified connectivity and flexible placement
- Compact portable design ideal for travel and mobile use
- Backward compatible with USB 2.0 and USB 1.0/1.1 devices
- Plug-and-play installation with hot-swap capability
- Compatible with PC and Mac systems including Microsoft Surface models
- Lightweight construction at just 2.60 ounces
- Black finish for professional appearance
- EU RoHS environmental certification
- 2-year limited warranty for reliable performance
Specifications
| Specifications | |
|---|---|
| Manufacturer | StarTech.com |
| Manufacturer Part Number | ST4300PBU3 |
| Brand Name | StarTech.com |
| Product Name | 4 Port Portable SuperSpeed USB 3.0 Hub with Built-in Cable |
| Packaged Quantity | 1 Each |
| Product Type | USB Hub |
| Technical Information | |
| Host Interface | USB 3.0 Type A |
| Media & Performance | |
| Data Transfer Rate | 5 GB/s |
| 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 | Portable |
| Height | 0.90" (22.86 mm) |
| Width | 1.20" (30.48 mm) |
| Length | 5.40" (137.16 mm) |
| Weight (Approximate) | 2.60 oz (73.71 g) |
| Miscellaneous | |
| Package Contents | 4 Port Portable SuperSpeed USB 3.0 Hub with Built-in Cable 1 x Instruction Manual |
| Platform Supported | PC,Mac |
| Country of Origin | China |
| 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 is the data transfer speed of this USB hub?
This hub supports USB 3.0 SuperSpeed with a maximum data transfer rate of 5 gigabits per second (5 Gbps). This enables fast file transfers between compatible devices and ensures efficient operation of high-speed peripherals like external SSDs.
Is this hub compatible with USB 2.0 devices?
Yes, the hub maintains full backward compatibility with USB 2.0 and USB 1.0/1.1 specifications and devices. You can connect older peripherals while still benefiting from USB 3.0 speeds when using compatible devices on the same hub.
What devices is this USB hub compatible with?
The hub works with PC and Mac systems, including specific support for Microsoft Surface Pro 4, Surface Pro 3, Surface Book, and various laptop models. It requires a USB 3.0 Type A host port for optimal performance but will function with USB 2.0 host ports at reduced speeds.
Does this hub require external power or drivers?
No external power adapter is needed—the hub draws power directly from the host computer's USB port. It features plug-and-play functionality and does not require additional drivers for most modern operating systems, making installation straightforward.
How portable is this USB hub for travel use?
With dimensions of 5.40" x 1.20" x 0.90" and a weight of only 2.60 ounces, this hub is highly portable. The built-in cable eliminates the need to carry separate cables, making it convenient for business trips, remote work, or classroom environments.
What warranty coverage does this product include?
StarTech.com provides a 2-year limited warranty for this USB hub. The product also carries EU RoHS environmental certification and complies with REACH and WEEE directives, ensuring it meets international environmental standards.
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