Ugreen 4-Port USB 3.0 Hub with USB-C Power Supply (UG- 70336)

Ugreen 4-Port USB 3.0 Hub with USB-C Power Supply (UG-70336)

The UG-70336 combines high-speed USB 3.0 expansion with dedicated USB-C power delivery for modern laptop integration. This powered hub delivers consistent 5Gbps data transfer speeds across four ports while simultaneously charging connected devices and host laptops. Moreover, the hub features intelligent power distribution and premium aluminum construction for professional applications.

Advanced USB 3.0 Performance Architecture

The UG-70336 utilizes high-performance VIA VL817 hub controller that maintains full USB 3.0 specification compliance across all four downstream ports. Each port delivers up to 5Gbps data transfer speeds with concurrent operation capability for multiple high-bandwidth devices. Additionally, the hub includes dynamic bandwidth allocation that optimizes performance based on connected device requirements.

The integrated signal amplification extends USB cable lengths up to 5 meters while maintaining data integrity. Furthermore, the UG-70336 incorporates advanced error correction algorithms that ensure reliable transmission during simultaneous multi-device operations.

Intelligent USB-C Power Delivery

The dedicated USB-C port supports Power Delivery 3.0 specification with up to 87W charging capacity for laptops and mobile devices. The UG-70336 automatically negotiates optimal voltage and current levels from 5V to 20V based on connected device specifications. Similarly, the power delivery operates independently from USB data ports to prevent charging interference.

The intelligent power management distributes up to 2.4A per USB port for device charging while maintaining full data transfer capabilities. Consequently, users can charge smartphones, tablets, and peripherals simultaneously without performance degradation.

Professional Thermal Management

The aluminum alloy housing provides superior heat dissipation during continuous high-load operation with multiple power-hungry devices. The UG-70336 includes internal temperature monitoring that adjusts power delivery to prevent overheating. Moreover, the strategic ventilation design maintains optimal operating temperatures between 0°C and 50°C.

The passive cooling system eliminates fan noise while ensuring stable performance during extended usage periods. Therefore, the hub operates silently in professional environments including recording studios and conference rooms.

Dual Power Supply Configuration

The UG-70336 operates through both bus power from the host device and external power through the dedicated USB-C port. This dual configuration enables flexible deployment scenarios from portable bus-powered operation to high-performance externally powered setups. Additionally, the hub automatically switches between power modes based on connected load requirements.

The external power capability supports demanding peripherals including external hard drives, optical drives, and charging multiple devices simultaneously. Furthermore, the power prioritization ensures critical data connections remain stable during peak power demands.

Premium Construction Quality

The hub features precision-machined aluminum housing with anti-slip base pads for desktop stability during device connections. The UG-70336 includes reinforced USB connectors rated for over 10,000 insertion cycles with gold-plated contacts for corrosion resistance. Moreover, the 3.3-foot USB 3.0 cable provides flexible positioning options for various setup configurations.

The compact desktop form factor measures 4.7 x 2.0 x 0.8 inches, optimizing desk space utilization while accommodating proper port spacing. Therefore, the hub integrates seamlessly into modern office and home workstation environments.

Advanced Device Protection

The UG-70336 incorporates comprehensive safety features including overcurrent protection, overvoltage protection, and short-circuit prevention across all ports. Each USB port includes individual current monitoring that isolates faulty devices without affecting other connections. Similarly, the USB-C power delivery includes surge protection and thermal shutdown for device safety.

The intelligent fault detection provides automatic recovery after fault conditions clear. Moreover, the hub includes LED indicators that display real-time power and data transfer status for troubleshooting assistance.

Universal Compatibility Integration

The hub supports extensive device categories across Windows, macOS, and Linux operating systems with plug-and-play functionality. The UG-70336 maintains compatibility with USB-A peripherals while supporting USB-C laptops through dedicated power delivery. Additionally, the hub works with Thunderbolt 3 systems for maximum versatility.

The backward compatibility ensures reliable operation with USB 2.0 and USB 1.1 devices while optimizing performance for USB 3.0 peripherals. Furthermore, the UG-70336 includes hot-plug support for safe device connection changes during operation.

Ideal User Profiles

• MacBook and laptop users requiring port expansion – USB-C Power Delivery (87W capacity) enables simultaneous laptop charging and peripheral connectivity through single hub connection
• Content creators managing high-bandwidth workflows – 5Gbps per port with VIA VL817 controller supports multiple external drives and capture devices for video editing applications
• Remote workers with demanding setups – Dual power configuration enables high-performance operation with external monitors, storage, and charging capabilities
• Professionals requiring device charging capabilities – 2.4A per USB port supports smartphone and tablet charging while maintaining full data transfer speeds
• Office environments prioritizing aesthetics – Premium aluminum construction (4.7 x 2.0 x 0.8 inches) and silent operation integrate seamlessly into professional workspaces

USB Performance Specifications

• USB Standard: USB 3.0 full specification compliance
• Data Transfer Speed: Up to 5Gbps per port simultaneous
• Port Configuration: 4 individual USB 3.0 downstream ports
• Controller Technology: VIA VL817 advanced hub processor
• Cable Extension: Up to 5 meters with signal amplification

USB-C Power Delivery

• Power Standard: USB Power Delivery 3.0 compliance
• Maximum Output: Up to 87W laptop charging capacity
• Voltage Range: 5V to 20V automatic negotiation
• Current Distribution: Up to 2.4A per USB port
• Power Independence: Separate from data port operation

Dual Power Configuration

• Bus Power Mode: Direct power from host USB port
• External Power Mode: USB-C Power Delivery input
• Automatic Switching: Load-based power mode selection
• Power Prioritization: Critical connection stability maintenance
• Load Support: High-power peripheral compatibility

Physical Construction

• Dimensions: 4.7 x 2.0 x 0.8 inches (120 x 50 x 20 mm)
• Weight: 5.3 ounces (150g)
• Housing Material: Precision-machined aluminum alloy
• Base Design: Anti-slip stability pads
• Cable Length: 3.3 feet (1 meter) USB 3.0 connection

Thermal and Safety Features

• Operating Temperature: 0°C to 50°C range
• Cooling Method: Passive aluminum heat dissipation
• Thermal Monitoring: Internal temperature protection
• Overcurrent Protection: Individual port current monitoring
• Surge Protection: USB-C power delivery safety

Advanced Protection Systems

• Port Isolation: Individual fault device containment
• Automatic Recovery: Post-fault condition restoration
• LED Indicators: Real-time status display
• Short-Circuit Prevention: Comprehensive fault protection
• Voltage Regulation: Stable power delivery maintenance

Compatibility Matrix

• Operating Systems: Windows, macOS, Linux plug-and-play
• Device Support: USB-A peripherals, USB-C laptops
• Platform Compatibility: Thunderbolt 3 system support
• USB Standards: 3.0, 2.0, 1.1 backward compatibility
• Installation: Driver-free immediate operation
• Hot-Plug Support: Safe connection/removal capability
• Warranty Coverage: 18-month manufacturer protection