Vention 5-in-1 USB-C Hub with Gigabit Ethernet Adapter (CNBHB)

The Vention CNBHB is a multiport USB-C hub that expands a single port into five essential connections including wired Gigabit Ethernet. Designed for students working on bandwidth-intensive projects and business professionals requiring stable network connections during critical video conferences, this hub combines high-speed data transfer, reliable internet connectivity, and multiple peripheral support in one compact device. It eliminates the frustration of unreliable Wi-Fi while simultaneously providing the ports that modern slim laptops have eliminated.

Key Features & Benefits

• Gigabit Ethernet Port: Delivers wired internet speeds up to 1000Mbps, ensuring stable connections for video conferences and large file uploads that won’t drop at critical moments like wireless networks often do during peak usage times.
• Multiple USB 3.0 Ports: Transfers files at speeds up to 5Gbps across multiple ports simultaneously, meaning you can backup documents to an external drive while syncing your phone and using a wireless mouse without any device competing for bandwidth.
• 4K HDMI Output: Extends your display to external monitors at resolutions up to 3840×2160@30Hz, giving you the screen real estate needed for comparing documents side-by-side or delivering presentations with crystal-clear image quality.
• USB-C Power Delivery Pass-Through: Charges your laptop while using all hub functions, eliminating the common dilemma of choosing between powering your device and connecting peripherals during long work sessions away from multiple outlets.
• Aluminum Alloy Construction: Dissipates heat efficiently during intensive data transfers and provides durability that withstands daily bag transportation, unlike plastic hubs that crack under the stress of regular travel between classrooms or client offices.

Technical Specifications

Connectivity Ports

• Input: USB Type-C male connector with integrated cable
• USB Data Ports: 3× USB 3.0 Type-A (5Gbps transfer speed each)
• Video Output: 1× HDMI port (supports up to 4K@30Hz or 1080p@60Hz)
• Network Port: 1× RJ45 Gigabit Ethernet (10/100/1000Mbps)
• Power Input: USB-C PD charging port (up to 100W pass-through)

Performance Specifications

• USB Transfer Speed: Up to 5Gbps per USB 3.0 port (backward compatible with USB 2.0)
• Ethernet Speed: 10/100/1000Mbps auto-negotiation
• Video Resolution: 4K (3840×2160) at 30Hz, 1080p at 60Hz
• Power Delivery: Supports up to 100W charging (approximately 85W to laptop after hub power consumption)
• Chipset: Professional-grade controller for stable multi-port operation

Physical Specifications

• Material: Aluminum alloy housing (Space Gray/Silver finish)
• Cable Length: Approximately 15-20cm attached cable
• Dimensions: Compact design approximately 10cm × 4cm × 1.5cm
• Weight: 80-100g (lightweight for daily portability)
• Heat Management: Metal construction provides passive cooling

Compatibility

• Operating Systems: Windows 10/11, macOS 10.12+, Chrome OS, Linux, iPadOS 13+
• Compatible Devices: MacBook Pro/Air (2016+), Dell XPS, HP Spectre/Elite, Lenovo ThinkPad, Surface Laptop, iPad Pro
• Requirements: Host device must support USB-C data, video (DisplayPort Alt Mode), and power delivery
• Note: Some budget laptops may have USB-C ports that only support charging, not data transfer

Use Cases & Applications

For Students in Dorms: Connect your laptop to a wired campus network for faster, more reliable internet during online exams and assignment submissions when dozens of neighbors streaming video saturate the Wi-Fi. The Vention hub simultaneously supports an external monitor for split-screen research, a USB drive for backups, and keeps your laptop charged throughout marathon study sessions.

For Remote Business Professionals: Ensure video conference stability during important client presentations by using wired Ethernet instead of trusting unpredictable home Wi-Fi that may falter when family members start streaming. Connect your webcam, presentation clicker, and external display through remaining USB ports while maintaining laptop power—all through one connection you can quickly disconnect when the meeting ends.

For Traveling Professionals: Transform hotel room desks into functional workstations by connecting to reliable wired hotel Ethernet (often faster and more secure than public Wi-Fi), extending your screen to the room’s TV via HDMI, and accessing files from portable drives. The compact aluminum design survives luggage jostling better than bulky plastic alternatives while weighing barely more than a smartphone.

For Co-Working Spaces: Avoid competing for limited Wi-Fi bandwidth during busy hours by plugging into available Ethernet ports at hot-desking locations. The hub’s multiple USB ports support your preferred keyboard, mouse, and phone charging simultaneously, letting you recreate your productive office setup anywhere with just one device.

For Content Creators: Transfer large video files from SD card readers and cameras to external storage drives at full USB 3.0 speeds while previewing footage on a 4K external monitor. The wired Ethernet ensures smooth cloud uploads of finished projects without interruptions from wireless interference, critical when meeting tight client deadlines.

For Home Office Setups: Create a single-cable docking solution where you connect monitor, keyboard, mouse, and wired network each morning, then disconnect one cable when your workday ends. This approach particularly benefits households where multiple people share workspace, allowing quick transitions between users without cable management chaos.

The Gigabit Ethernet port makes the Vention CNBHB particularly valuable for users experiencing Wi-Fi congestion in apartment buildings, dormitories, or offices where dozens of networks overlap and interfere. However, verify your laptop supports USB-C video output (DisplayPort Alt Mode) before purchasing, as some budget models include USB-C ports only for charging and basic data transfer. Additionally, while the hub supports 100W power pass-through, it consumes approximately 10-15W for its own operation, so your laptop receives slightly less than your charger’s rated output—typically not noticeable but worth considering if your laptop requires maximum charging speed. The CNBHB model excels when network reliability matters more than wireless convenience, making it essential equipment for anyone whose work or studies cannot afford internet interruptions.