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StarTech.com HB20A7AME 7-Port Industrial USB 2.0 Hub - Metal Enclosure - ESD/Surge Protection - DIN Rail Mountable - Extended Temperature Range
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Product Features
Technical Overview
This USB 2.0 hub features seven downstream ports sharing a maximum bandwidth of 480Mbps, with Multi Transaction Translator (MTT) support for mixed-speed device operation including backward compatibility with USB 1.1 devices. The hub operates with a flexible 7-48V DC power input via terminal block connector, providing stable power delivery across all connected peripherals.
Protection circuitry includes 15kV air gap and 8kV contact electrostatic discharge (ESD) protection plus 350W surge protection, safeguarding connected equipment from electrical transients common in industrial settings. The hub maintains operation across an extended temperature range of -40°F to 185°F (-40°C to 80°C) with 5-95% relative humidity tolerance.
Relevant factors for this section include Host Interface, Total Number of USB Ports, Number of USB 2.0 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 industrial USB hub distinguishes itself through ruggedized construction and specialized protection features designed for reliability in challenging environments where standard USB hubs are insufficient.
Industrial Durability
The metal enclosure with aluminum heat sinks provides superior thermal management and physical protection compared to plastic consumer hubs, ensuring consistent performance during temperature spikes and mechanical stress.
- Metal construction
- Aluminum heat sinks
- Extended temperature operation
Comprehensive Protection
Advanced ESD and surge protection circuitry prevents damage from electrical transients, while screw-lock connectors maintain secure connections in high-vibration environments.
- 15kV/8kV ESD protection
- 350W surge protection
- Screw-lock connectors
Installation Versatility
Multiple mounting options including DIN rail and ear mounting with included hardware allow flexible deployment in control panels, equipment racks, or workstations.
- DIN rail mountable
- Ear mountable
- Included mounting hardware
Deployment / Use Cases
The HB20A7AME industrial USB hub is specifically designed for environments where reliability, durability, and flexible installation are critical requirements beyond typical office settings.
In manufacturing and industrial automation applications, this hub reliably connects multiple USB devices such as barcode scanners, touchscreens, printers, and measurement instruments to control systems. The extended temperature range and robust protection make it suitable for factory floors, warehouses, and outdoor installations where environmental conditions would compromise standard USB hubs.
Industrial Control Systems
Connect multiple USB peripherals to PLCs, HMIs, and industrial computers in manufacturing environments where electrical noise and temperature extremes are common.
Commercial Kiosks & POS
Deploy in retail, hospitality, or self-service kiosks where secure mounting and reliable connectivity for multiple USB devices are essential for continuous operation.
Physical Profile
The hub measures 5.20" (132.08 mm) in length, 2.50" (63.50 mm) in width, and 1.70" (43.18 mm) in height, with a compact footprint suitable for space-constrained installations. The dual-color black and silver metal finish provides a professional appearance while the weight of 14.25 oz (404 g) reflects the substantial construction quality. Mounting ears and DIN rail brackets are included for secure installation in various orientations.
- Width
- 2.50" (63.50 mm)
- Height
- 1.70" (43.18 mm)
- Weight
- 14.25 oz (404 g)
- Length
- 5.20" (132.08 mm)
What's in the Box
The package includes all necessary components for immediate deployment of the industrial USB hub in various installation scenarios.
Highlights
- 7 USB 2.0 ports with 480Mbps shared bandwidth
- Metal enclosure with aluminum heat sinks for thermal management
- 15kV air gap and 8kV contact ESD protection plus 350W surge protection
- Extended operating temperature range: -40°F to 185°F (-40°C to 80°C)
- DIN rail and ear mountable with included hardware
- Screw-lock connectors on hub and included 2-meter USB cable
- OS independent - compatible with Windows, macOS, Linux, iPadOS, Chrome OS, Android
- Multi Transaction Translator (MTT) support for mixed-speed USB devices
- Flexible 7-48V DC power input via terminal block
- RoHS, WEEE, and REACH compliant with 2-year warranty
Specifications
| Specifications | |
|---|---|
| Manufacturer | StarTech.com |
| Manufacturer Part Number | HB20A7AME |
| Brand Name | StarTech.com |
| Product Name | 7-Port Industrial USB 2.0 Hub with ESD Protection & 350W Surge Protection |
| Packaged Quantity | 1 Each |
| Product Type | USB Hub |
| Technical Information | |
| Host Interface | USB Type B |
| Interfaces/Ports | |
| Total Number of USB Ports | 7 |
| Number of USB 2.0 Ports | 7 |
| Physical Characteristics | |
| Color Family | Dual Color |
| Product Color | Black,Silver |
| Form Factor | External |
| Height | 1.70" (43.18 mm) |
| Width | 2.50" (63.50 mm) |
| Length | 5.20" (132.08 mm) |
| Weight (Approximate) | 14.25 oz (404 g) |
| Miscellaneous | |
| Package Contents | 7-Port Industrial USB Hub - USB 2.0 - 15kV ESD Protection 2 m [6.6 ft] USB-A to USB-B Cable DIN Rail Kit Instruction Manual |
| Platform Supported | PC |
| Country of Origin | Taiwan |
| TAA Compliant | Yes |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS),Waste Electrical and Electronic Equipment Directive (WEEE),Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) |
| Warranty | |
| Limited Warranty | 2 Year |
User Manual
FAQ
What type of USB ports does this hub provide?
The StarTech.com HB20A7AME provides seven USB 2.0 ports with a maximum data transfer speed of 480Mbps shared across all connected devices. The hub features screw-lock connectors on each port to prevent accidental disconnection in high-vibration environments. It maintains backward compatibility with USB 1.1 devices and includes Multi Transaction Translator (MTT) support for efficient operation with mixed-speed peripherals.
How is this USB hub protected against electrical damage?
This industrial USB hub incorporates comprehensive protection circuitry including 15kV air gap and 8kV contact electrostatic discharge (ESD) protection plus 350W surge protection. These features safeguard both the hub and connected devices from electrical transients common in industrial and commercial environments. The metal enclosure provides additional shielding against electromagnetic interference for reliable operation in electrically noisy settings.
What mounting options are available for this hub?
The HB20A7AME supports multiple mounting configurations for flexible deployment. It includes hardware for both DIN rail mounting (standard 35mm DIN rail) and ear mounting for wall or surface installation. The compact dimensions of 5.20" x 2.50" x 1.70" allow installation in space-constrained locations such as control panels, equipment racks, or beneath work surfaces in industrial and commercial applications.
What operating temperature range does this hub support?
This industrial USB hub is rated for operation between -40°F to 185°F (-40°C to 80°C) with relative humidity tolerance from 5% to 95%. The metal enclosure incorporates aluminum heat sinks to dissipate heat and protect internal components from temperature spikes. This extended temperature range makes the hub suitable for environments where standard consumer USB hubs would fail, including factory floors, warehouses, and outdoor installations.
What power supply does this USB hub require?
The hub operates with a flexible 7-48V DC power input connected via an included terminal block connector. This wide voltage range accommodates various industrial power supplies and provides stable operation even with voltage fluctuations common in industrial settings. The hub does not include an AC adapter, allowing users to select an appropriate power supply based on their specific installation requirements and available power sources.
What operating systems are compatible with this USB hub?
This USB hub is operating system independent and compatible with Windows, macOS, Linux, iPadOS, Chrome OS, and Android systems. It functions as a standard USB 2.0 hub without requiring specific drivers for basic operation, making it suitable for diverse computing environments. The hub also works with USB 1.1 devices and includes Multi Transaction Translator (MTT) support for efficient handling of mixed-speed peripherals across all compatible platforms.
| Qty | Price | Available |
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