As businesses increasingly rely on multiple USB devices for authentication, automation, testing, charging, and data communication, managing dozens of USB connections efficiently has become a challenge. The SIPOLAR SH3-20 Smart-Controlled USB 3.0 Hub is designed to solve this problem by providing centralized control, reliable power delivery, and high-speed data transmission across 20 USB ports.
Built for Professional USB Device Management
Unlike conventional USB hubs, the SH3-20 allows each USB port to be individually controlled through dedicated software. Users can remotely switch any port ON or OFF without physically unplugging devices.
This feature is especially valuable for:
• USB token and dongle management
• Software licensing systems
• Automated testing environments
• Industrial control systems
• Server rooms and data centers
• Device charging stations
Whether managing a few devices or an entire USB infrastructure, the SH3-20 helps reduce manual intervention and improve operational efficiency.
20 USB 3.0 Ports with High-Speed Performance
The SH3-20 provides twenty USB 3.0 downstream ports with transfer speeds up to 5Gbps, allowing fast and reliable communication between connected devices and the host computer.
Applications include:
• USB flash drive duplication
• Data collection systems
• Industrial sensors
• Barcode scanners
• Security authentication devices
• USB communication modules
The hub maintains stable performance even when multiple devices operate simultaneously.
Powerful Industrial-Grade Power Supply
To support large numbers of connected devices, the SH3-20 integrates a built-in 5V/40A industrial power supply.
Each USB port can provide up to 2.1A output current, ensuring sufficient power for demanding USB peripherals while maintaining system stability.
Protection features include:
• Over-current protection
• Short-circuit protection
• Stable power distribution
This industrial-grade design makes the hub suitable for continuous 24/7 operation.
Local and Remote Control Capabilities
The SH3-20 supports both local PC management and remote control through serial port commands.
This flexibility allows system integrators and IT administrators to:
• Reboot USB devices remotely
• Automate USB port operations
• Control devices from centralized management systems
• Reduce maintenance costs
For businesses operating large-scale USB deployments, remote management significantly improves efficiency.
Compatible with Various USB Charging Standards
The hub supports multiple charging protocols including:
• BC1.2
• Apple Charging
• Samsung Charging
This enables reliable charging and power delivery for a wide range of USB-powered devices.
Ideal Applications
The SH3-20 Smart-Controlled USB Hub is widely used in:
• Software licensing management
• USB dongle farms
• Cryptocurrency hardware management
• Industrial automation
• Manufacturing test systems
• Educational labs
• Device charging stations
• Security and authentication systems
Conclusion
The SIPOLAR SH3-20 combines intelligent USB control, industrial-grade reliability, and high-speed USB 3.0 performance into a single solution. With 20 independently controllable ports, remote management capability, and a powerful integrated power supply, it is an ideal choice for organizations that need efficient and reliable USB device management at scale.
Looking for a professional smart-controlled USB hub for your project? Contact SIPOLAR today to learn more about the SH3-20 and our complete range of industrial USB hub solutions.
