Ugreen DigiNest Cube Power Strip (3 AC Outlets + 65W 2A2C) UK Black 1.8m (UG-90906)
Revolutionary 7-in-1 Compact Design with Advanced GaN III Technology
The Ugreen UG-90906 delivers exceptional power management through its innovative cube design that combines 3 AC outlets with 4 USB charging ports. This compact power strip features advanced GaN III chip technology that achieves 95% power conversion efficiency while maintaining superior heat dissipation. Furthermore, the unique three-sided cube architecture maximizes port accessibility while minimizing desktop footprint for optimal workspace organization.
Professional-grade construction utilizes PC-V0 fireproof materials that exceed international safety standards for electrical devices. Additionally, the UG-90906 incorporates intelligent safety shutters in each AC outlet that prevent foreign object insertion and accidental contact. Each power delivery port receives comprehensive protection through advanced monitoring systems and thermal management technology.
High-Speed Multi-Device Charging Capabilities
Advanced charging performance characterizes the UG-90906 through its dual 65W USB-C ports that support PD 3.0 fast charging protocols. The system delivers full 65W power output via either USB-C port for laptop charging requirements. Moreover, the dual USB-A ports provide 18W output each for smartphone and tablet charging needs across various device categories.
Intelligent power distribution ensures optimal charging speeds across all seven ports simultaneously without compromising individual device performance. The Ugreen UG-90906 automatically detects connected devices and allocates power accordingly through sophisticated current management algorithms. Consequently, users can power laptops, tablets, smartphones, and household appliances simultaneously while maintaining peak charging efficiency.
Comprehensive Safety and Protection Systems
The UG-90906 incorporates multiple safety mechanisms that protect both the power strip and connected devices during operation. Advanced overload protection automatically disconnects power when electrical loads exceed safe operational thresholds. Subsequently, comprehensive surge protection safeguards connected equipment from voltage spikes and power fluctuations.
Thermal Guard technology provides real-time temperature monitoring and intelligent power adjustment to prevent overheating conditions. The Ugreen UG-90906 features internal safety shutters and fireproof housing materials that meet strict international safety certifications. Therefore, users experience reliable operation with comprehensive protection against electrical hazards and equipment damage.
Space-Efficient Design and Cable Management
The UG-90906 features an innovative cube design that provides 360-degree port access while occupying minimal desktop space. Strategic port placement enables simultaneous connection of multiple devices without cable interference or accessibility issues. Subsequently, the compact footprint reduces desktop clutter while maximizing available workspace for productivity.
Integrated cable management design includes a 1.8-meter extension cord that provides flexible positioning options for home and office environments. The Ugreen UG-90906 eliminates the need for multiple power strips and USB hubs through consolidated charging capabilities. Therefore, workspace organization improves substantially while power access requirements are met through a single device.
Best Suited Users
- Home Office Professionals – 65W USB-C output charges MacBook Pro 13″ fully in 2 hours while simultaneously powering desktop equipment through 3 AC outlets
- Students – Compact cube design fits perfectly on dorm room desks while charging laptop, tablet, phone, and desk lamp from single power source
- Content Creators – Seven-port capacity supports video editing workstation, external monitors, lighting equipment, and mobile devices simultaneously
- Small Business Owners – Intelligent power distribution handles office equipment and employee device charging without requiring multiple power solutions
- Tech Enthusiasts – Advanced GaN III technology and 95% conversion efficiency provide cutting-edge performance for demanding electronic setups
Physical Specifications
- Dimensions: 4.3 x 4.3 x 4.3 inches (cube design)
- Weight: 2.4 pounds
- Color: Professional black finish
- Cable Length: 1.8 meters (5.9 feet) UK extension cord
- Design: Three-sided cube with 360-degree port access
Power Output Specifications
- AC Outlets: 3 outlets, 2990W maximum total load
- AC Rating: 13A maximum, 250V operational voltage
- USB-C Ports: 2 ports, 65W maximum per port (PD 3.0)
- USB-A Ports: 2 ports, 18W maximum per port
- Total USB Output: 65W maximum combined USB power
USB-C Output Specifications
- Voltage Options: 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/3.25A
- Maximum Power: 65W per port individual use
- Power Delivery: PD 3.0 protocol support
- PPS Support: Programmable Power Supply adaptive charging
- Fast Charging: MacBook and high-power device optimization
USB-A Output Specifications
- Voltage Options: 5V/3A, 9V/2A standard output
- Maximum Power: 18W per port individual use
- Quick Charge: QC 3.0 protocol support
- Smart Recognition: Automatic device detection and optimization
- Legacy Support: Compatible with older USB devices
GaN III Technology Features
- Chip Technology: Advanced Gallium Nitride III semiconductor
- Conversion Efficiency: 95% power conversion rate
- Heat Dissipation: Superior thermal management and control
- Size Optimization: Compact design through advanced miniaturization
- Thermal Guard: Real-time temperature monitoring and adjustment
Safety Protection Systems
- Overload Protection: Automatic power disconnection at load limits
- Surge Protection: Voltage spike and power fluctuation protection
- Over-Temperature Protection: Thermal monitoring and power adjustment
- Short Circuit Protection: Instant fault detection and isolation
- Safety Shutters: Internal protection in each AC outlet
Device Compatibility
- Laptops: MacBook Air/Pro, Dell XPS, HP Spectre, ThinkPad series
- Tablets: iPad Pro/Air/Mini, Galaxy Tab, Surface tablets
- Smartphones: iPhone 16/15/14 series, Galaxy S24/S23, Pixel phones
- Gaming Devices: Nintendo Switch, Steam Deck, portable consoles
- Appliances: Desktop equipment, monitors, lamps, small appliances
Fast Charging Protocols
- Power Delivery: PD 3.0/2.0 for USB-C devices
- PPS Adaptive: Programmable Power Supply optimization
- Quick Charge: QC 3.0 for compatible Android devices
- Apple Support: Optimized charging for iOS devices
- Multi-Protocol: Comprehensive fast charging standard support
Performance Metrics
- MacBook Charging: Pro 13″ full charge in 2 hours via USB-C
- Simultaneous Performance: iPhone 15 to 58% + iPad Pro 11″ to 34% in 30 minutes
- MacBook Performance: Pro 13″ to 36% in 30 minutes via USB-C
- Multi-Device Capacity: 7 devices maximum simultaneous connection
- Power Efficiency: 95% conversion efficiency through GaN III technology
Construction Materials
- Housing Material: PC-V0 fireproof plastic construction
- Internal Components: Premium electrical components and circuitry
- Contact Materials: Corrosion-resistant electrical contacts
- Cable Construction: Heavy-duty 1.8m extension cord
- Finish Quality: Scratch-resistant professional black coating
Convenience Features
- Master Switch: Single button control for all AC outlets
- LED Indicators: Power status and charging activity display
- Port Layout: Optimized spacing for simultaneous cable connections
- Cable Management: Organized positioning for reduced desktop clutter
- Portable Design: Compact form factor for travel and relocation
Environmental Specifications
- Operating Temperature: 32°F to 104°F (0°C to 40°C)
- Storage Temperature: -4°F to 158°F (-20°C to 70°C)
- Humidity Range: 10% to 90% relative humidity non-condensing
- Altitude Range: Sea level to 6,000 feet operational
- Certifications: CE, UKCA, RoHS safety compliance standards
Warranty and Support
- Warranty Period: 12-month comprehensive manufacturer warranty
- Customer Support: Technical assistance and troubleshooting
- Safety Certifications: International electrical safety standards compliance
- Documentation: Comprehensive user manual and safety guidelines
- Replacement Policy: Defective unit replacement program availability












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