StarTech.com HB30AM4AB 4-Port USB 3.0 Hub - 4x USB-A - 5Gbps - Bus Powered - 28cm Cable with Cable Management
Business volume discounts
Technical guidance
Preparation & staging
QC · ON · AB · BC
Product Features
Technical Overview
This USB 3.2 Gen 1 hub implements the USB Attached SCSI Protocol (UASP) for improved performance with compatible storage devices, reducing CPU utilization and latency during data transfers. The four downstream USB-A ports support USB 3.0, 2.0, and 1.1 devices simultaneously, with backward compatibility ensuring broad peripheral support.
Bus-powered operation eliminates the need for an external power adapter, drawing up to 4.5W of shared power from the host computer's USB port. This makes the hub ideal for connecting low-to-moderate power devices like keyboards, mice, webcams, headsets, and most USB flash drives while maintaining maximum portability.
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
StarTech.com's HB30AM4AB combines practical connectivity expansion with thoughtful design elements that address common workspace challenges. The hideaway cable management system prevents tangles in laptop bags or pockets, while the compact footprint occupies minimal desk space.
Universal Compatibility
Works with Windows, macOS, Linux, ChromeOS, Android, and iPadOS without requiring additional drivers in most cases. The long host cable accommodates laptops on stands or 2-in-1 devices from major manufacturers.
- Driverless operation on most platforms
- Extended reach for elevated laptops
- Tested with Dell, Microsoft, Lenovo, HP devices
Professional-Grade Construction
Built to StarTech.com's IT professional standards with durable materials and comprehensive compliance certifications. The hub meets EU RoHS, REACH, and WEEE environmental directives for responsible electronics manufacturing.
- 2-year limited warranty
- North America-based technical support
- Environmentally compliant manufacturing
Deployment / Use Cases
This USB hub serves as an effective connectivity solution for multiple computing scenarios where additional USB-A ports are needed. Its bus-powered design and compact form factor make it particularly suitable for mobile professionals, remote workers, and shared workspace environments.
Common deployment scenarios include expanding connectivity on ultrabooks with limited native ports, creating temporary workstation setups with multiple peripherals, and adding USB-A compatibility to modern devices that primarily feature USB-C connections via appropriate adapters.
Mobile Office Setup
Ideal for traveling professionals who need to connect multiple peripherals to laptops during client meetings, conferences, or temporary office arrangements. The lightweight design and cable management prevent clutter in briefcases and backpacks.
Home Office Expansion
Provides additional USB-A ports for connecting printers, scanners, external storage, input devices, and audio peripherals to home office computers. The 28cm cable offers flexibility in positioning the hub for optimal workspace organization.
Physical Profile
Measuring 5.30" (134.62 mm) in length, 2" (50.80 mm) in width, and 0.80" (20.32 mm) in height, the hub maintains a low-profile design that fits discreetly on any workspace surface. The Black and Space Gray dual-color scheme provides visual contrast while maintaining professional aesthetics suitable for corporate environments.
- Width
- 2" (50.80 mm)
- Height
- 0.80" (20.32 mm)
- Weight
- 2.60 oz (73.71 g)
- Length
- 5.30" (134.62 mm)
Highlights
- Adds 4 USB-A ports to laptops and desktops with USB 3.2 Gen 1 (5Gbps) speeds
- Bus-powered design requires no external power adapter for maximum portability
- UASP support improves performance with compatible storage devices
- 28cm attached USB-A cable with integrated cable management prevents tangles
- Compact portable form factor (5.30" x 2" x 0.80") fits easily in laptop bags
- Works with Windows, macOS, Linux, ChromeOS, Android, and iPadOS without drivers
- Dual-color Black and Space Gray finish for professional appearance
- 2-year limited warranty with StarTech.com technical support
- Environmentally compliant with EU RoHS, REACH, and WEEE directives
- Lightweight design at just 2.60 oz (73.71 g) for easy transport
Specifications
| Specifications | |
|---|---|
| Manufacturer | StarTech.com |
| Manufacturer Part Number | HB30AM4AB |
| Brand Name | StarTech.com |
| Product Name | Usb Hub |
| Product Condition | New |
| Packaged Quantity | 1 Each |
| Product Type | USB Hub |
| Technical Information | |
| Host Interface | USB 3.2 (Gen 1) Type A |
| Media & Performance | |
| UASP Support | Yes |
| Interfaces/Ports | |
| Total Number of USB Ports | 4 |
| Number of USB 3.2 Ports | 4 |
| Physical Characteristics | |
| Color Family | Dual Color |
| Product Color | Black,Space Gray |
| Form Factor | Portable |
| Height | 0.80" (20.32 mm) |
| Width | 2" (50.80 mm) |
| Length | 5.30" (134.62 mm) |
| Weight (Approximate) | 2.60 oz (73.71 g) |
| Miscellaneous | |
| Platform Supported | PC,ChromeOS,Mac,Linux,Android,iPadOS |
| 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 types of devices can I connect to this USB hub?
The StarTech.com HB30AM4AB supports USB 3.0, 2.0, and 1.1 devices including external storage (SSDs, thumb drives), input peripherals (keyboards, mice), audio devices (headsets, speakers), imaging equipment (webcams, scanners), and other bus-powered accessories. The hub provides shared power up to 4.5W from the host computer, making it suitable for most low-to-moderate power USB devices without external power requirements.
Does this hub require external power or drivers to operate?
This is a bus-powered USB hub that draws power directly from your computer's USB port, eliminating the need for an external power adapter. For most operating systems including Windows, macOS, Linux, ChromeOS, Android, and iPadOS, the hub operates without additional drivers. Some older operating systems may require basic USB controller drivers that are typically included with the OS or available through standard updates.
What is UASP support and how does it benefit performance?
UASP (USB Attached SCSI Protocol) is a transfer protocol that improves performance with compatible storage devices like SSDs and high-speed flash drives. Compared to standard USB Bulk-Only Transport, UASP reduces CPU utilization, decreases latency, and can increase data transfer speeds by allowing multiple commands to be processed simultaneously. This results in faster file transfers and more efficient system resource usage during data-intensive operations.
Can I use this hub with USB-C laptops or devices?
Yes, this hub can be used with USB-C laptops and devices when paired with a USB-C to USB-A adapter or cable. The hub itself has a USB-A connector, so you'll need an appropriate adapter to connect it to USB-C ports. Once connected through an adapter, the hub functions normally, providing four additional USB-A ports for your peripherals while maintaining USB 3.2 Gen 1 speeds up to 5Gbps.
How does the cable management system work?
The hub features an integrated cable management design that allows you to wrap the 28cm attached USB-A cable around the hub body and secure it in place. This keeps the cable organized during transport, preventing tangles in laptop bags, briefcases, or pockets. The system maintains the cable's readiness for immediate use while protecting it from damage and reducing clutter in your carrying case.
What warranty and support does StarTech.com provide for this product?
StarTech.com backs the HB30AM4AB USB hub with a 2-year limited warranty covering defects in materials and workmanship. The warranty includes access to StarTech.com's technical support team, available 24 hours a day, 5 days a week with multi-lingual support representatives based in North America. This comprehensive support ensures assistance with installation, troubleshooting, and warranty claims throughout the coverage period.
| Qty | Price | Available |
|---|
