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Great value for the functionality and power it delivers.
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UGREEN 30778 7-Port USB 3.0 Adapter with 4 Smart Charging Ports
₨ 12,500.00
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- 7 Ports USB 3.0 Hub: UGREEN 7 in 1 Power USB 3.0 Hub is equipped with 7 high-speed USB 3.0 ports. You can easily extend multiple USB devices for your laptop or PC such as a keyboard, mouse, U-Disk, printer, card reader, hard disk, camera, speaker, and more.
- 4 Smart Charging Ports: There are 4 USB ports of the UGREEN USB 3.0 Charging hub support charging for other devices like smartphones, tablets, earphone, USB fans, and more. The most important thing is that it could automatically detect your device's charging protocols to deliver the optimum charge, and protect the battery of your device from damage.
- Fast & Stable Transfer: UGREEN USB 3.0 hub provides up to 5 Gbps data transfer speeds, and you can transfer an HD movie in seconds. The external 12V/2A power supply port and adapter can greatly ensure stability when connecting multiple high-power devices.
- Individual Switch & Led Light: This UGREEN USB 3.0 expander Hub is equipped with individual switches and LED indicators for each USB port. Lets you turn each device on and off individually at any time, and know the working status of the USB ports.
- Widely Compatible & Plug and Play: The UGREEN USB 3.0 Hub is driver free for Windows, macOS, UNIX, and Linux. Easily expand USB ports to your laptop or desktop PC at any time.
Specification
Discover the UGREEN 30778 7-Port USB 3.0 Adapter, a versatile and powerful connectivity solution designed to expand your desktop or laptop capabilities. Featuring 7 high-speed USB 3.0 data transfer ports and 4 dedicated smart charging ports, this 7 in 1 hub ensures seamless peripheral connection and optimized device charging with individual power switches and a reliable external power supply.
Features & Specs
| Connector Type | USB 3.0 Type-A |
| Compatible Devices | Laptops, PCs, Keyboards, Mice, U-Disks, Printers, Card Readers, Hard Disks, Cameras, Speakers, Smartphones, Tablets, Earphones, USB Fans |
| Input Voltage | 100V - 240V AC |
| Amperage | 2A |
| Wattage | 24W (External Power Supply) |
| Output Current | Smart adaptive charging output |
| Power Source | External 12V/2A Power Adapter |
| Current Rating | Standard USB 3.0 bus powered with auxiliary adapter support |
| Power Plug | Standard regional wall plug |
| Connectivity Technology | USB 3.0 |
| Special Features | 7 High-Speed USB 3.0 Ports, 4 Smart Charging Ports, Individual On/Off Switches, LED Status Indicators, External 12V/2A Power Supply |
| Data Transfer Rate | Up to 5 Gbps |
| Plug and Play | Supported |
| Driver Requirement | Driver-free |
| Port Quantity | 7 Ports |
| Smart Charging Technology | Automatic protocol detection |
| Circuit Protection | Over-voltage, over-current, and short-circuit protection |
| Switch Type | Push-button individual toggles |
| Indicator Type | Individual blue LED lights |
| Host Interface | USB 3.0 |
| Backward Compatibility | USB 2.0 / USB 1.1 |
| Hot Swapping | Supported |
| Operating System Support | Windows, macOS, UNIX, Linux |
| Cable Type | Detachable Host Connection Cable |
| Energy Efficiency | High efficiency external power adapter |
| Status Monitoring | Real-time LED status tracking |
| Power Management | Individual port power control |
| Signal Integrity | Enhanced shielding against electromagnetic interference |
| Expansion Type | External Desktop Hub |
| Device Type | USB Splitter and Extender |
Item details
| Brand | UGREEN |
| Model Number | CR106 / 30778 |
| SKU | 30778 |
| MFN Part Number | 30778 |
| Manufacturer | UGREEN Group Limited |
| Categories | UGREEN > USB A & USB-C Hub, USB Switch |
| Tags | Not specified |
| Country of Origin | China |
| Item Model Number | 30778 |
Measurements
| Number of Items | 1 Unit |
| Item Weight | Standard compact desktop weight |
| Unit Count | 1 |
| Product Dimensions | Compact desktop form factor |
| Package Dimensions | Retail-ready standard packaging |
Additional details
| Color | Black |
| Enclosure Material | Durable ABS plastic |
| Form Factor | Desktop Hub |
| Style | Modern Multi-Port Splitter |
| Theme | Computer Accessories & Productivity |
| Finish Type | Matte textured finish |
User guide
| Usage Instructions | Connect the included 12V/2A power adapter to the hub and wall outlet, then connect the USB cable to your computer's USB 3.0 port. Plug in your peripherals and press the individual switches to power on desired ports. |
| Installation | Plug and Play. No external drivers required for supported operating systems. |
| Care Instructions | Keep away from liquids, extreme heat, and high humidity. Clean with a dry, soft cloth. |
| Safety Warnings | Do not use non-certified power adapters. Avoid overloading high-power devices beyond the capacity of the power supply. Do not disassemble. |
| Maintenance | Disconnect power during prolonged periods of non-use. Keep port openings free from dust and debris. |
| Certification | CE, FCC, RoHS compliant |
| Compatibility Notes | Backward compatible with USB 2.0 and 1.1 ports at reduced speeds. |
| Operating Temperature | 0ยฐC to 40ยฐC (32ยฐF to 104ยฐF) |
Use Cases
| Best For | Expanding USB port capacity on desktop PCs and laptops |
| Ideal Scenarios | Home offices, workstation setups, multi-device charging, managing numerous USB peripherals simultaneously |
| Target Audience | Professionals, gamers, students, content creators, office workers |
| Compatible With | Windows, macOS, Linux, and UNIX systems equipped with a USB port |
| Not Recommended For | Direct high-voltage appliance connection or heavy-duty industrial machinery |
Pros & Cons
Pros
- Equipped with 7 high-speed USB 3.0 ports for extensive peripheral connectivity
- Includes 4 smart charging ports with automatic protocol detection for safe device charging
- Delivers fast data transfer speeds up to 5 Gbps
- Individual power switches and LED indicators allow precise control over each port
- External 12V/2A power supply ensures stable operation when connecting multiple high-power devices
- Driver-free Plug and Play setup across major operating systems
Cons
- Requires an external wall outlet connection for full power functionality
- Not suitable for video output expansion (does not support DisplayLink or monitor extension)
- Dedicated smart charging ports share power distribution based on connected load
Box Contents
| Main Unit | UGREEN 7-Port USB 3.0 Hub (Model 30778) |
| Cables | USB 3.0 Host Connection Cable |
| Adapters | External 12V/2A Power Adapter |
| Documentation | User Manual |
| Warranty Card | Included in documentation package |
| Other Accessories | None |
Warranty & Support
| Warranty Period | Standard Manufacturer Warranty |
| Warranty Type | Replacement or Repair Warranty |
| Coverage | Covers manufacturing defects in materials and workmanship |
| Support Contact | Available via official UGREEN customer service channels |
| Return Policy | Subject to standard store return and exchange policies |
| Customer Service Hours | Standard business hours support |
| Service Locations | Authorized regional service centers |
FAQs
PRODUCT SUPPORT
Frequently Asked Questions
11 answers01Does the UGREEN 30778 hub require an external power source to function?
Yes, this hub requires the included 12V/2A power adapter to function correctly. The external power supply is essential to ensure stable performance and connectivity when you are using multiple high-power USB devices simultaneously with your laptop or PC.
02Can I use this hub to charge my smartphone and tablet?
Yes, 4 of the 7 ports are designated as smart charging ports. These ports are designed to automatically detect your device's specific charging protocols to deliver an optimum charge while protecting your device's battery from potential damage.
03What is the maximum data transfer speed supported by this hub?
The UGREEN 30778 supports data transfer speeds of up to 5 Gbps. This USB 3.0 standard allows you to transfer large files, such as HD movies, in a matter of seconds when connected to compatible devices.
04Are the individual switches on the hub for data or power?
The individual switches control the power and data connection for each specific port. Each switch is accompanied by an LED indicator, allowing you to turn individual devices on or off at any time without needing to unplug them from the hub.
05Can I connect high-power devices like external hard drives to this hub?
Yes, you can connect high-power devices such as hard disks, printers, and cameras. The included 12V/2A power adapter provides the necessary electrical stability to support multiple high-power peripherals without compromising the connection quality.
06Is this hub compatible with standard computer peripherals like mice and keyboards?
Yes, the hub is fully compatible with common USB peripherals including keyboards, mice, U-Disks, card readers, and speakers. It acts as a versatile expander to increase the number of available USB 3.0 ports on your laptop or desktop computer.
07How do the smart charging ports protect my devices in Pakistan?
The smart charging ports protect your devices by automatically detecting the required charging protocol for your specific smartphone, tablet, or accessory. This ensures the device receives the correct power output, preventing overcharging or damage to the battery regardless of local power fluctuations.
08Can I use all 7 ports at the same time?
Yes, you can use all 7 ports simultaneously. Because the hub is powered by an external 12V/2A adapter, it is engineered to maintain stable connectivity and data transfer speeds even when all ports are occupied by various USB devices.
09How can I tell if a specific port is active?
Each of the 7 ports is equipped with an individual LED indicator light. When a port is switched on, the corresponding LED will illuminate, providing a clear visual confirmation that the specific device connected to that port is receiving power and is active.
10Does this hub support USB 2.0 devices?
Yes, the USB 3.0 ports are backward compatible with older USB standards. While the hub is optimized for high-speed USB 3.0 performance, you can still connect and use USB 2.0 devices like older printers or flash drives without any issues.
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|---|---|---|---|---|---|---|
| Price | ₨ 12,500.00 | ₨ 17,500.00 | ₨ 18,500.00 | ₨ 13,300.00 | ₨ 5,500.00 | ₨ 12,500.00 |
| Customer Rating | ||||||
| Availability | Out of stock | Out of stock | Available in stock | Available in stock | Available in stock | Out of stock |
| SKU | 30778 | 90306 | 15375 | 90307 | 20805 | 35897 |
| Power Source | External 12V/2A Power Adapter | External Power Adapter | USB Bus-Powered or External USB-C PD Adapter | External 12V/2A Power Adapter | USB-C Powered Auxiliary Port | USB-C Power Delivery Passthrough / Bus Powered |
| Power Plug | Standard regional wall plug | โ | โ | Standard Regional Wall Plug | USB Type-C Connector | USB-C Female Passthrough Port |
| Number of Ports | โ | 7 USB 3.0 Ports | โ | โ | 4 x USB 3.0 Ports, 1 x USB-C Power Port | โ |
| Supported Operating Systems | โ | Windows, macOS, UNIX, Linux | โ | โ | โ | macOS, Windows, Chrome OS, iPadOS |
| Connectivity Technology | USB 3.0 | USB 3.0 | Wired USB-C Plug and Play | USB 3.0, USB 2.0, USB 1.1 Backward Compatible | USB 3.0 | Wired USB-C, HDMI |
| Model Number | CR106 / 30778 | 90306 | 15375 | 90307 | CM481 / 20805 | 35897 |
| Manufacturer | UGREEN Group Limited | UGREEN Group Limited | UGREEN Group Limited | UGREEN Group Inc. | UGREEN Group Limited | UGREEN Group Limited |
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