1. Introduction
The Hagibis USB C KVM Switch Hub is designed to streamline your workspace by allowing two host devices (computers, laptops, tablets, or game consoles) to share a single monitor, keyboard, mouse, and other USB peripherals. It supports high-resolution video output up to 4K@120Hz and provides 100W Power Delivery (PD) fast charging, making it an ideal solution for various scenarios including office work, gaming, and multimedia.
2. Key Features
- Dual Host Sharing: Connect two host devices and switch between them with a single click, sharing a monitor, keyboard, mouse, USB flash drive, and PD power supply.
- High-Resolution Video Output: Supports 4K@120Hz HDMI video output for crisp and clear visuals.
- Fast Refresh Rates: Enjoy smooth and fluid visuals with support for 4K@120Hz, 2K@144Hz, and 1080P@144Hz refresh rates, ideal for e-sports and demanding applications.
- 100W Power Delivery (PD3.0): Provides fast charging for connected devices while simultaneously expanding connectivity.
- Multifunctional Interface: Equipped with USB-C (480Mbps), USB 2.0 (480Mbps), HDMI-compatible (4K/120Hz), and PD 100W (Max) ports.
- Wide Compatibility: Compatible with Windows, MacOS, Linux, iPad OS, and Android systems, supporting various devices like laptops, desktops, mobile phones, tablets, and game consoles.
3. Package Contents
Please check the box for the following items:
- 1x Hagibis USB-C KVM Switch Hub (Model BV234B)
- 2x USB-C Cable (0.5m)
- 1x User Manual
Note: For model BV234D, the package includes 1 Full-Function USB-C Cable and 1 A to C Data Cable.
4. Setup and Installation
Follow these steps to set up your Hagibis USB C KVM Switch Hub:
- Connect Host Devices: Connect your two host devices (e.g., laptops, tablets) to the KVM Switch Hub using the provided USB-C cables. Plug one cable into the 'HOST A' port and the other into the 'HOST B' port on the KVM switch. Ensure your host devices have full-function USB-C ports that support video output (DisplayPort Alternate Mode).
Figure 4.1: KVM Switch Hub with labeled ports including HDMI, PD100W, HOST A, HOST B, USB-C, and USB 2.0. - Connect Monitor: Connect your monitor to the HDMI-compatible port on the KVM Switch Hub using an HDMI cable. This port supports 4K@120Hz video output.
- Connect Power Adapter: For stable operation and fast charging, connect a PD 100W power adapter (not included) to the 'PD 100W (Max)' USB-C port on the KVM Switch Hub.
Figure 4.2: Connecting a power adapter to the PD 100W port for fast charging. - Connect Peripherals: Connect your keyboard, mouse, USB flash drive, or other USB peripherals to the USB-C (480Mbps) and USB 2.0 (480Mbps) ports on the front of the KVM Switch Hub.
- Desktop PC Connection (Optional): If your desktop computer does not have a full-function USB-C port that supports video output, you can use an optional HDMI to USB-C adapter (purchased separately) to connect your PC to the KVM Switch Hub. Connect the HDMI output from your PC to the adapter, then connect the adapter's USB-C output to one of the 'HOST' ports on the KVM switch. Ensure the USB-A data cable from the adapter is also connected to your PC for peripheral data.
Figure 4.3: An optional HDMI to USB-C adapter for connecting desktop PCs. 
Figure 4.4: Example setup showing a laptop and a desktop PC connected to the KVM switch.
Setup Demonstration Video:
5. Operating Instructions
Using the Hagibis USB C KVM Switch Hub is straightforward:
- Switching Between Hosts: To switch control of the shared monitor and peripherals between Host A and Host B, simply press the 'Switch' button located on the top of the KVM Switch Hub. The indicator light will show which host is currently active.
Figure 5.1: Pressing the central button to switch between Host A and Host B. - Display Modes: The KVM switch supports both mirror and extended display modes. You can configure these settings directly from your host device's display settings (e.g., Windows Display Settings, macOS System Preferences).
Figure 5.2: Monitor displaying either a mirrored or extended desktop from a connected laptop. - High Refresh Rate Usage: To utilize the high refresh rate capabilities (4K@120Hz, 2K@144Hz, 1080P@144Hz), ensure that both your host device and your monitor support these specific refresh rates and resolutions. Adjust display settings on your host device accordingly.
Figure 5.3: Display showing high refresh rate content, emphasizing smooth visuals. - PD Fast Charging: When a PD power adapter is connected to the KVM switch, the active host device will receive up to 100W of power, allowing for fast charging while in use.
6. Specifications
| Feature | Detail |
|---|---|
| Brand Name | Hagibis |
| Model Number | BV234B |
| Interface Type | USB-C HUB |
| Standard | USB 3.0 |
| Ports | 5 (2x Host USB-C, 1x HDMI, 1x PD USB-C, 1x USB 2.0) |
| Function | USB-A, USB-C, Charging, HDMI-Compatible |
| Compatible Systems | Windows, MacOS, Linux, iPad OS, Android |
| Video Output | Up to 4K@120Hz, 2K@144Hz, 1080P@144Hz |
| Power Delivery | PD3.0, up to 100W |
| Color | Black |
| Material | ABS+PC |
| Dimensions (L x W x H) | 135mm x 68mm x 24mm |
| Origin | Mainland China |
7. Compatibility
The Hagibis USB C KVM Switch Hub offers broad compatibility with a variety of devices and operating systems:
- Operating Systems: Windows, MacOS, Linux, iPad OS, Android.
- Host Devices: Laptops, desktop computers, mobile phones, tablets, and game consoles (e.g., Nintendo Switch, Steam Deck, ROG Ally).
Device Sharing Combinations:
- Laptop + Laptop
- Laptop + Mobile Phone / Tablet
- Laptop + Game Console
- Laptop + PC (requires HDMI to USB-C adapter for PC if no full-function USB-C port)
8. User Tips
- Full-Function USB-C Ports: For video output, ensure your host device's USB-C port supports DisplayPort Alternate Mode (DP Alt Mode). If not, an HDMI to USB-C adapter will be necessary for video transmission from that host.
- PD Power Protocol: For fast charging functionality, the host connection port needs to support the PD power protocol.
- Multiple Monitors: This specific model (BV234B) is designed for sharing one monitor between two computers. If you require sharing multiple monitors, consider a KVM switch model specifically designed for '2 in 2 out' or more video outputs.
- Cable Quality: Using high-quality USB-C and HDMI cables is crucial for stable video transmission and power delivery, especially at higher resolutions and refresh rates.
9. Troubleshooting
If you encounter issues with your KVM Switch Hub, please refer to the following common problems and solutions:
- No Display on Monitor:
- Ensure all cables (USB-C to hosts, HDMI to monitor) are securely connected.
- Verify that the active host device's USB-C port supports DisplayPort Alternate Mode.
- If using a desktop PC without a full-function USB-C port, ensure the HDMI to USB-C adapter is correctly installed and connected.
- Try restarting the host devices and the monitor.
- No Power Delivery (Charging):
- Confirm that a PD 100W power adapter is connected to the KVM switch's 'PD 100W (Max)' port.
- Ensure the USB-C cable connecting the host device to the KVM switch supports PD power transmission.
- Check if the host device itself supports PD charging via its USB-C port.
- Peripherals (Keyboard/Mouse/USB Drive) Not Working:
- Make sure the KVM switch is set to the correct active host (Host A or Host B).
- Ensure the peripherals are properly plugged into the USB-C or USB 2.0 ports on the KVM switch.
- Try connecting the peripherals directly to the host device to confirm they are functional.
- Video Lag or Stuttering:
- Verify that both your host device and monitor support the desired resolution and refresh rate (e.g., 4K@120Hz).
- Use high-quality HDMI and USB-C cables.
- Reduce the display resolution or refresh rate in your host device's settings to see if performance improves.
10. Maintenance
To ensure the longevity and optimal performance of your Hagibis USB C KVM Switch Hub:
- Cleaning: Use a soft, dry cloth to clean the exterior of the device. Avoid using liquid cleaners or aerosols.
- Storage: Store the device in a cool, dry place away from direct sunlight and extreme temperatures.
- Handling: Avoid dropping or subjecting the device to strong impacts. Do not attempt to disassemble the unit.
- Heat Dissipation: The KVM switch features a bottom heat dissipation hole design. Ensure these vents are not obstructed to allow for effective heat discharge.
Figure 10.1: View of the bottom of the KVM switch, highlighting the heat dissipation holes.
11. Warranty and Support
For any product-related inquiries, technical support, or warranty claims, please contact the Hagibis Official Store or your point of purchase. Keep your purchase receipt as proof of purchase.
