StarTech.com H5A4A-USB-HUB 4-Port USB 3.2 Gen 1 Hub - 5Gbps Bus-Powered Portable USB-A Splitter with Cable Management
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Product Features
Technical Overview
This USB hub implements USB 3.2 Gen 1 technology across all four Type-A ports, supporting theoretical data transfer rates up to 640 MB/s. The bus-powered design draws power directly from the host computer's USB port, eliminating the need for external power adapters while maintaining compatibility with a wide range of USB-powered devices.
Advanced features include USB Attached SCSI Protocol (UASP) support for improved data transfer efficiency and reduced CPU utilization during file operations. The hub incorporates overcurrent protection circuitry that safeguards connected peripherals from power surges, while wake-on-USB functionality ensures connected devices can唤醒 the host system when needed.
Relevant factors for this section include Host Interface, Features, Data Transfer Rate, 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 delivers professional-grade connectivity in a package optimized for both stationary and mobile deployment scenarios. The combination of high-speed data transfer, compact dimensions, and robust protection features makes it a versatile solution for expanding USB connectivity across diverse computing environments.
IT Administration Tools
Includes USB event monitoring capabilities that log and timestamp port usage, enabling IT administrators to track peripheral connections and identify potential security concerns through detailed connection history.
- Connection logging
- Timestamp tracking
- Security monitoring
Portable Design Features
The lightweight construction and integrated cable management system ensure the hub remains organized during transport, while the three-side-plus-end port arrangement provides flexible device connection options in tight spaces.
- Cable management clip
- Compact footprint
- Strategic port placement
Deployment / Use Cases
This USB hub serves as an ideal connectivity solution for modern computing environments where USB port availability is limited. Its bus-powered operation makes it particularly valuable for mobile professionals using ultrabooks and compact laptops that typically offer fewer built-in USB ports.
Common deployment scenarios include expanding connectivity on Lenovo X1 Carbon, Dell XPS, and Microsoft Surface devices, where the hub can simultaneously support a mouse, keyboard, external storage, and additional peripherals through a single host connection. The plug-and-play functionality ensures immediate compatibility without requiring driver installations or configuration changes.
Mobile Workstation Expansion
Extend the connectivity of travel laptops and ultraportable systems by adding four USB 3.2 Gen 1 ports while maintaining the compact form factor essential for mobile computing setups.
- Travel-ready design
- No external power needed
- Universal compatibility
Desktop Peripheral Management
Consolidate multiple USB devices into a single organized connection point on desktop workstations, reducing cable clutter while maintaining high-speed data transfer capabilities for storage devices and input peripherals.
- Cable reduction
- High-speed data transfer
- Organized workspace
Physical Profile
Measuring just 3.80" × 1.30" × 0.50" (96.52 × 33.02 × 12.70 mm) and weighing approximately 1.20 ounces (34.02 grams), this hub maintains an exceptionally compact footprint suitable for placement in confined spaces. The black thermoplastic elastomer and plastic construction provides durability while complementing most computing equipment aesthetics. The attached 5-inch USB-A cable offers sufficient reach for flexible positioning while remaining short enough to maintain portability.
- Width
- 1.30" (33.02 mm)
- Height
- 0.50" (12.70 mm)
- Weight
- 1.20 oz (34.02 g)
- Length
- 3.80" (96.52 mm)
What's in the Box
The package includes all components necessary for immediate deployment of the USB hub in various computing environments.
Highlights
- Four USB 3.2 Gen 1 Type-A ports delivering 5Gbps transfer speeds
- Bus-powered design eliminates need for external power adapter
- Compact portable form factor with 5-inch attached USB-A host cable
- Plug-and-play compatibility with Windows, macOS, ChromeOS, and Linux
- UASP support for improved data transfer efficiency
- Overcurrent protection safeguards connected peripherals
- Integrated cable management clip prevents tangles during transport
- USB event monitoring for IT administration and security tracking
- Three-plus-one port layout for convenient device access
- Two-year limited warranty with RoHS and WEEE compliance
Specifications
| Specifications | |
|---|---|
| Manufacturer | StarTech.com |
| Manufacturer Part Number | H5A4A-USB-HUB |
| Brand Name | StarTech.com |
| Product Name | 4-Port USB Hub |
| Packaged Quantity | 1 |
| Product Type | USB Hub |
| Technical Information | |
| Host Interface | USB Type A |
| Features | Plug and Play |
| Media & Performance | |
| Data Transfer Rate | 640 MB/s |
| UASP Support | Yes |
| Interfaces/Ports | |
| Total Number of USB Ports | 4 |
| Number of USB 3.2 Ports | 4 |
| USB Version | 3.2 Gen 1 |
| USB Connector Type | Type-A |
| Software | |
| Operating System Supported | Windows,macOS,ChromeOS,Linux |
| Physical Characteristics | |
| Color Family | Black |
| Product Color | Black |
| Product Material | Thermoplastic Elastomer (TPE),Plastic |
| Form Factor | Portable |
| Height | 0.50" (12.70 mm) |
| Width | 1.30" (33.02 mm) |
| Length | 3.80" (96.52 mm) |
| Weight (Approximate) | 1.20 oz (34.02 g) |
| Miscellaneous | |
| Package Contents | USB Hub 1 x Quick Start Guide |
| Application/Usage | Mouse,Keyboard,Flash Drive,Desktop,Notebook |
| Environmental Compliance | Waste Electrical and Electronic Equipment Directive (WEEE),Restriction of Hazardous Substances (RoHS) |
| Warranty | |
| Limited Warranty | 2 Year |
FAQ
What is the maximum data transfer speed of this USB hub?
This USB hub supports USB 3.2 Gen 1 technology with a maximum theoretical data transfer rate of 5Gbps, which translates to approximately 640 MB/s in practical applications. This speed enables fast file transfers between compatible storage devices and supports high-bandwidth peripherals without creating bottlenecks in data-intensive workflows.
Does this hub require an external power adapter?
No, this hub operates as a bus-powered device, drawing power directly from the host computer's USB port. This design eliminates the need for an external power adapter, making the hub more portable and reducing cable clutter. The hub includes overcurrent protection to prevent connected devices from drawing excessive power that could damage the host system or other connected peripherals.
Which operating systems are compatible with this USB hub?
The hub offers plug-and-play compatibility with Windows, macOS, ChromeOS, and Linux operating systems without requiring additional drivers. This broad compatibility ensures the hub works immediately upon connection to most modern computing devices, from enterprise workstations to consumer laptops and Chromebooks, providing consistent functionality across diverse computing environments.
What is UASP support and how does it benefit performance?
UASP (USB Attached SCSI Protocol) is an advanced data transfer protocol that improves efficiency compared to standard USB mass storage protocols. When used with compatible host systems and storage devices, UASP can reduce CPU utilization during file transfers by up to 80% while potentially increasing transfer speeds. This results in smoother system performance during data-intensive operations.
How does the cable management system work?
The hub includes an integrated cable management clip that allows you to neatly wrap the 5-inch attached USB-A cable when not in use. This feature prevents cable tangles during transport and storage, maintaining the hub's organized appearance while protecting the cable from damage. The clip design enables quick deployment when you need to connect the hub to a host system.
What is USB event monitoring and how can IT administrators use it?
USB event monitoring is a security and administration feature that logs connection events with timestamps when devices are connected to the hub. IT administrators can use these logs to track peripheral usage patterns, identify unauthorized device connections, and investigate potential security incidents. This capability is particularly valuable in managed IT environments where tracking device usage supports security policies and compliance requirements.
| Qty | Price | Available |
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