The UGREEN USB-C to 7-Port USB-A 3.0 Hub DC 12V EU is a high-performance powered USB extension station built to resolve USB port shortages on desktops, laptops, and workstations. By converting a host USB-C or USB-A port into seven high-speed USB 3.0 ports, this hub includes an external DC 12V EU power adapter to supply consistent, stable power across all connected power-heavy peripherals like 2.5"/3.5" external hard drives, SSDs, and webcams. Designed with individual tactile power switches and LED indicators for each port, it enables convenient power management without unplugging devices. Encased in an aluminum alloy housing for heat management, it supports BC 1.2 fast charging and plug-and-play operation across Windows, macOS, and Linux.

  • 7-Port USB 3.0 Expansion: Expands a single host connection into 7 high-speed USB-A 3.0 ports supporting up to 5Gbps data transfer rates.
  • Dedicated DC 12V EU Power Adapter: Includes a 12V external power supply with an EU plug to ensure full-power operation for multiple external hard drives and high-draw USB equipment.
  • Individual Port Switches & LEDs: Tactile push buttons with blue LED indicators allow independent control over each port without disconnecting peripherals.
  • BC 1.2 Smart Fast Charging: Selected ports feature BC 1.2 charging protocol to supply up to 2.4A fast charging for smartphones, tablets, and rechargeable accessories.
  • Dual Host Compatibility: Includes a detachable hybrid USB-C to USB-A cable for native compatibility with modern Type-C laptops and traditional USB-A desktops.
  • Aluminum Alloy Shell: Premium metal body ensures durability, active thermal dissipation, and structural protection for heavy desktop usage.

UGREEN USB-C to 7-Port USB-A 3.0 Hub DC 12V EU: Heavy-Duty Desktop Expansion

The UGREEN USB-C to 7-Port USB-A 3.0 Hub DC 12V EU offers robust, stable data transfer for power users, office setups, and tech enthusiasts who manage extensive arrays of USB devices simultaneously.

Powered Stability & High-Speed Data Synchronization

Unlike bus-powered USB hubs that struggle to drive multiple power-hungry devices, the dedicated DC 12V EU power adapter provides dedicated current to all seven ports. This prevents drive disconnections when running multiple 3.5-inch external HDDs or high-capacity SSDs. Operating on USB 3.0 architecture, it delivers high-throughput speeds up to 5Gbps, moving HD movies or large file archives in seconds.

Individual Power Control & Sleek Build

Each port features its own physical power button and LED status light, letting you safely unmount drives or turn off RGB accessories without pulling cables. Encased in an anodized space gray aluminum chassis, this hub minimizes electromagnetic interference while keeping your workspace organized.

Technical Summary Table

Feature Specification
Focus Keyword / Product UGREEN USB-C to 7-Port USB-A 3.0 Hub DC 12V EU
Official Brand UGREEN
Model / SKU Number 90307 / 30778 / CM488 Series
Host Connectivity Detachable USB-C / USB-A to USB-C Main Input Cable
Downstream Data Ports 7x USB 3.0 Type-A Female Ports (Up to 5Gbps SuperSpeed Transmission)
Power Supply Interface DC 12V/2A External Power Jack (Includes EU Standard Plug Adapter)
Charging Support Supports BC 1.2 Power Protocol (Up to 5V/2.4A Output per designated port)
Control Features 7x Independent Mechanical On/Off Switches with Blue LED Status Indicators
Enclosure Material Space Gray Aluminum Alloy Housing with ABS Accent Edges
Safety Protection Integrated Over-Voltage, Over-Current, Short-Circuit, and Leakage Protection
System Compatibility Windows 11/10/8.1/7, macOS, Linux, Chrome OS, Mac Studio, iMac, PC Desktops & Laptops