Vention USB 3.0 To USB3.0 3 Ports + Gigabit Ethernet Docking Station – CKBHB
Vention CKBHB is a compact yet powerful docking station designed for devices with a USB-A (USB 3.0) port. It expands one USB port into three high-speed USB 3.0 ports and adds a 10/100/1000 Mbps (Gigabit) Ethernet port. Ideal for laptops or desktops with limited ports or no built-in Ethernet jack, it enables high-speed data transfer and reliable network connection in one convenient hub.
Product Features
High-Speed USB 3.0 Expansion
Offers three USB 3.0 Type-A ports with a combined data transmission capability, enabling fast access to external drives, flash storage, and peripherals at up to approx. 5 Gbps. (E.g., “data transmission rate of up to 5 Gbps”.)
Gigabit Ethernet Connectivity
Integrated RJ-45 network port supports 10/100/1000 Mbps speeds, providing a wired network option for fast and stable internet or local network transfer—especially useful when WiFi is weak or unavailable.
Wide Compatibility & Easy Setup
The docking station is driver-free on macOS, supports automatic driver installation on Windows, and is compatible with Linux. It’s designed for USB-A hosts (USB 3.0). Note: Android support may not be included.
Compact & Premium Build
Encased in an aluminum-alloy or metal shell (in some variants), the hub offers good heat dissipation and durability. Its compact size and single-cable connection make it practical for mobile setups or minimal desk space.
Balanced Design for Daily Use
With one host cable to a USB-A port and multiple output ports, this docking station allows you to connect multiple high-speed USB devices while also attaching a wired network—great for productivity or media workstations.
Product Specification
- Brand: Vention
- Model: CKBHB
- Input (host): USB 3.0 Type-A male (to your computer)
- Outputs:
- 3 × USB 3.0 Type-A female ports
- 1 × RJ-45 Ethernet (Gigabit) port
- USB Data Transfer Speed: Up to approximately 5 Gbps
- Ethernet Speed: Up to 1000 Mbps (1 Gbps)
- Material / Shell: Aluminum alloy (in some listings) / Metal-type finish for heat dissipation and durability
- Compatibility: macOS (driver-free), Windows (auto driver installation), Linux.
- Typical Use Case: Laptops or desktops with limited USB ports and/or no dedicated Ethernet port; external drives, network transfers, productivity setups.




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