Diagram showing USB port layout and compatible devices for SIIG 4-Port USB hub

Universal Device Compatibility at Your Fingertips

Experience seamless connectivity with a wide range of devices through the SIIG USB hub's versatile port selection. The thoughtfully designed layout provides easy access to both USB-A and USB-C ports, supporting everything from legacy peripherals to cutting-edge devices. Clear port labeling ensures intuitive use while maintaining professional aesthetics.

Technical Specifications

  • 🔄 Backward compatible with USB 3.0/2.0 devices
  • 📱 Supports smartphones, tablets, and peripherals
  • 🖨️ Compatible with printers, cameras, and storage devices

Applications

  • 💼 Connect multiple office peripherals
  • 📸 Transfer photos from cameras and phones
  • 💾 Manage external storage devices efficiently
Speed comparison diagram showing USB 3.1 Gen 2 10Gbps performance versus older standards

Blazing 10Gbps Speed Meets Efficiency

The SIIG hub showcases the evolution of USB technology, delivering unprecedented data transfer speeds up to 10Gbps. This remarkable performance enables quick transfer of large files, smooth 4K video streaming, and responsive peripheral connections. The speed comparison diagram illustrates the significant advancement from previous USB generations.

Technical Specifications

  • ⚡ 10Gbps maximum transfer speed
  • 📊 20x faster than USB 2.0
  • 🔄 Backward compatible with older USB versions

Applications

  • 🎬 Transfer 4K videos in seconds
  • 📁 Quick backup of large files
  • 🎮 Stream gaming content without lag
Lifestyle image showing SIIG USB hub connected to laptop with multiple devices

Streamlined Workflow for Modern Lifestyles

Transform your workspace with effortless multi-device connectivity. The SIIG hub enables simultaneous connection of up to four devices, perfect for modern work setups requiring multiple peripherals. Its plug-and-play functionality eliminates setup hassles, letting you focus on what matters most.

Technical Specifications

  • 💻 Supports simultaneous device operation
  • 🔌 Plug-and-play functionality
  • 📱 Charges devices while transferring data

Applications

  • 🏢 Optimize home office setups
  • 📚 Manage student workstations
  • 🎨 Connect creative professional tools
Professional workspace setup with SIIG USB hub connecting multiple devices

Effortless Data Sharing for Professionals

Built for modern professionals, the SIIG hub simplifies data sharing between devices. Its compact design and robust performance make it ideal for collaborative workspaces and mobile professionals. The sleek aluminum construction ensures durability while maintaining a professional appearance.

Technical Specifications

  • 💼 Professional-grade aluminum construction
  • 🔄 Multi-device data synchronization
  • 📱 Cross-platform compatibility

Applications

  • 👥 Facilitate team collaboration
  • 💻 Connect multiple workstations
  • 📊 Share presentation materials
Dimensional diagram and usage examples of SIIG USB hub

Compact Design Meets Premium Build

The SIIG hub's thoughtful dimensions (3.15" x 1.57" x 0.51") make it perfectly portable while maintaining professional functionality. Crafted from premium aluminum, it offers durability and heat dissipation in a sleek package. The space-efficient design integrates seamlessly into any workspace setup.

Technical Specifications

  • 📏 Ultra-compact 3.15" length
  • 🏗️ Durable aluminum construction
  • 🎯 Precision-engineered ports

Applications

  • ✈️ Perfect for travel
  • 🎒 Fits easily in laptop bags
  • 🖥️ Clean desk organization
Product packaging and quick start guide for SIIG USB hub

Complete Package with Quality Assurance

Every SIIG USB hub comes with comprehensive documentation and a 2-year warranty, ensuring peace of mind. The package includes a quick start guide for immediate setup, while RoHS certification confirms environmental compliance. Experience premium connectivity backed by professional support.

Technical Specifications

  • 📋 Comprehensive user documentation
  • ✅ RoHS certified
  • 🛡️ 2-year warranty protection

Applications

  • 🔧 Quick plug-and-play setup
  • 📱 Immediate device connection
  • 💼 Professional tech support

Product details

General Information
Manufacturer

SIIG, Inc

Manufacturer Part Number

JU-H40G11-S1

Brand Name

SIIG

Product Name

4-Port USB 3.1 Gen 2 10G Hub - 2A2C

Product Type

USB Hub

Technical Information
Host Interface

USB 3.1 (Gen 2) Type C

Interfaces/Ports
Total Number of USB Ports

4

Number of USB 3.1 Ports

4

Physical Characteristics
Product Color

Iron Gray

Form Factor

External

Height

0.5

Width

1.6

Length

3.2

Weight (Approximate)

1.60 oz

Miscellaneous
Package Contents

  • 4-Port USB 3.1 Gen 2 10G Hub - 2A2C
  • User Reference Guide

Platform Supported

PC
Mac

Environmentally Friendly

Yes

Environmental Certification

RoHS

Country of Origin

China

Warranty
Limited Warranty

2 Year

Included in the Box

  • icon_list|Main unit|Lift Ergo Mouse Main unit icon

    USB Hub - Main unit

FAQs

What are the key features of the SIIG JU-H40G11-S1 USB hub?
The SIIG JU-H40G11-S1 is a 4-port USB 3.1 Gen 2 hub featuring two USB Type-C and two USB Type-A ports. It supports data transfer speeds up to 10Gbps, offers plug-and-play installation, and is bus-powered requiring no external power adapter. The hub is compatible with both PC and Mac systems and features a compact, lightweight iron gray design measuring 3.2" x 1.6" x 0.5".
What is the maximum data transfer speed of this USB hub?
This USB hub supports USB 3.1 Gen 2 with data transfer speeds up to 10Gbps. However, it's important to note that achieving the maximum 10Gbps transfer rate depends on your system's USB host controller capabilities. The hub is also backward compatible with older USB versions, though at their respective lower speeds.
Is an external power adapter required for this USB hub?
No, an external power adapter is not required for this USB hub. It is bus-powered, meaning it draws power directly from your computer's USB port. This feature, combined with its plug-and-play functionality, makes it extremely portable and easy to use without additional power accessories.
What are the physical dimensions and weight of the hub?
The SIIG USB hub has a compact form factor with dimensions of 3.2 inches in length, 1.6 inches in width, and 0.5 inches in height. It weighs approximately 1.60 ounces, making it highly portable and suitable for travel or mobile workstations.
What devices can I connect to this USB hub?
You can connect a wide range of USB devices including flash drives, external hard drives, capture devices, and other USB peripherals. The hub features two USB Type-A and two USB Type-C ports, allowing you to connect both modern USB-C devices and legacy USB-A devices. It's backward compatible with older USB versions for maximum device compatibility.

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