Product Overview
The ICY BOX IB-DK2251AC is an 11-in-1 USB-C docking station designed to expand connectivity for your laptop or computer. It offers a versatile solution for connecting multiple peripherals and displays, enhancing your workspace productivity.
Key Features:
- Dual 2K @ 60 Hz HDMI outputs for connecting additional monitors.
- 6x USB 3.0 ports for high-speed data transfer.
- Gigabit Ethernet for stable network connection.
- Audio input/output for headset and microphone.
- Compatible with Windows and macOS (including M1/M2 MacBook Air/Pro).
- Flexible vertical or horizontal placement.
- USB Type-C/Type-A combination cable for broad compatibility.
Setup and Installation
Driver Installation
Before connecting the docking station, the DisplayLink driver must be installed on your computer. Display and port expansion is provided by DisplayLink video compression technology.
- Download the latest DisplayLink driver from the official DisplayLink website.
- Install the driver on your laptop or computer and open the application.
- Connect the docking station to your computer.
Note: Do not connect the docking station to your computer before installing the driver.

This image illustrates the three essential steps for setting up your ICY BOX docking station: 1. Download the DisplayLink driver from the specified website. 2. Install the driver on your laptop and launch the application. 3. Connect the docking station to your computer.
Physical Connection
Connect the docking station to your computer using the provided USB Type-C/Type-A combination cable. Ensure the power adapter is connected to the docking station and a power outlet.
Docking Station Features
Port Layout
The ICY BOX IB-DK2251AC docking station offers a comprehensive array of ports for various connectivity needs.

This image displays the rear panel of the docking station, highlighting the power input, Gigabit Ethernet port, two HDMI ports, two DisplayPort outputs, and a USB-C host connection.

This image shows the front panel of the docking station, featuring multiple USB 3.0 ports, audio input/output jacks, and power indicator lights.
Versatile Placement
The docking station is designed for flexible placement, allowing for both vertical and horizontal orientation to suit your office setup.

This image demonstrates the versatile design of the docking station, which can be used either vertically with its included stand or horizontally to fit various desk layouts.
Operation
Connecting Multiple Monitors
The docking station supports dual 2K @ 60 Hz HDMI outputs. You can connect two external monitors to extend your desktop.

This image illustrates a laptop connected to the docking station, which then extends the display across two external monitors via HDMI, enabling a multi-display setup.
Data Transfer
Utilize the 6x USB 3.0 ports for high-speed data transfer between your computer and various USB devices.

This image highlights the high-speed data transfer capabilities of the docking station, showing a laptop connected to the dock with a visual representation of up to 5 Gbit/s transfer speeds.
Power Delivery
The USB-C port on the docking station provides up to 100W Power Delivery to charge your connected laptop.
Note: One image indicates 'Dock sans fonction de charge' (Dock without charging function). Please refer to the product's specific power delivery capabilities for your laptop model.

This image shows a laptop connected to the docking station with a symbol indicating that the dock itself does not provide charging functionality for the laptop. Users should verify specific power delivery features.
Compatibility
The ICY BOX IB-DK2251AC docking station supports a wide range of operating systems and devices.
- Windows operating systems.
- macOS (including M1/M2 MacBook Air/Pro).
- Compatible with USB Type-C or Type-A notebooks via the combi-cable.
Troubleshooting Common Issues
- No Display Output: Ensure DisplayLink drivers are correctly installed and updated. Check all cable connections (HDMI/DisplayPort to monitors, USB-C/A to computer). Verify monitor input settings.
- Intermittent Connectivity: Check the USB connection between the dock and your computer. Ensure the power adapter is securely connected.
- Slow Data Transfer: Ensure you are using USB 3.0 compatible devices and cables.
- No Power Delivery to Laptop: Confirm your laptop supports USB-C Power Delivery and that the dock's power delivery feature is compatible with your laptop's requirements. Refer to the product specifications for exact wattage.
Product Specifications
| Attribute | Value |
|---|---|
| Brand | ICY BOX |
| Model Name | IB-DK2251AC |
| Model Number | 60638 |
| Hardware Interface | 3.5mm Audio, Ethernet, HDMI, Thunderbolt, USB, USB 3.0, VGA |
| Compatible Devices | MacBook Air, MacBook Pro |
| Total USB Ports | 6 |
| Total HDMI Ports | 2 |
| Wattage | 20 watts |
| Product Dimensions | 7.7 x 3.1 x 18.2 cm |
| Item Weight | 220 g |
| Color | Black |
Warranty and Customer Support
For warranty information, technical support, or further assistance, please refer to the documentation included in your product packaging or visit the official ICY BOX website. Ensure you have your product model number (IB-DK2251AC) and serial number ready when contacting support.





