Introduction
The Rytaki Pro 8K KVM Switch allows you to control two computers using a single set of keyboard and mouse, while simultaneously sharing two monitors and four USB 3.0 devices. This KVM switch is equipped with both HDMI and DisplayPort inputs, ensuring broad compatibility with various systems. It supports both Extended mode for an expanded workspace and Copy mode for presentations, optimizing your professional or home office workflow.

The Rytaki Pro 8K KVM Switch enables seamless control of two computers with a single peripheral set and dual monitors.
Package Contents
Please verify that all items are present in your package:
- 1 x Rytaki Pro 8K DP+HDMI KVM Switch
- 1 x Desktop Controller
- 2 x USB A-B Cables
- 1 x Power Supply Cable (12V/2A power adapter)
- 1 x User Manual

Contents of the Rytaki Pro 8K KVM Switch package.
Setup Instructions
System Requirements
- Each computer must have dual-display capability.
- Each computer must have one DisplayPort (DP) output, one HDMI output, and one USB-A port.
- To achieve 8K@60Hz resolution, your computers, monitors, and all connecting cables (DP/HDMI) must support 8K@60Hz. Standard sub-2m 8K DP/HDMI cables are recommended (not included).

Key requirements for optimal KVM switch performance.
Connection Steps
Follow these steps to connect your KVM switch:
- Connect Monitors: Connect your two monitors to the KVM switch's DP OUT A and HDMI OUT B ports.
- Connect Computers (PC1):
- Connect PC1's DisplayPort output to the KVM's DP IN 1A port.
- Connect PC1's HDMI output to the KVM's HDMI IN 1B port.
- Connect PC1's USB-A port to the KVM's USB IN 1 port using one of the provided USB A-B cables.
- Connect Computers (PC2):
- Connect PC2's DisplayPort output to the KVM's DP IN 2A port.
- Connect PC2's HDMI output to the KVM's HDMI IN 2B port.
- Connect PC2's USB-A port to the KVM's USB IN 2 port using the second provided USB A-B cable.
- Connect Peripherals: Connect your keyboard, mouse, and other USB 3.0 devices (e.g., printer, U-disk, hard drives) to the USB 3.0 OUT ports (3x USB-A, 1x USB-C) on the KVM switch.
- Connect Power: Connect the included 12V/2A power adapter to the KVM switch's DC/5V power input. A stable power supply is essential for reliable operation.
- Connect Desktop Controller: Plug the wired desktop controller into the dedicated SWITCH port on the KVM switch.

Comprehensive connection diagram for the KVM switch.

Ensure correct cable connections for optimal performance.
Operating Instructions
Switching Between Computers
The KVM switch offers two convenient methods for switching between connected computers:
- Front-Panel Button: Press the 'SWITCH' button located on the front panel of the KVM device for instant, one-tap switching.
- Wired Desktop Controller: Use the included external wired controller. This allows you to place the main KVM unit out of sight, keeping your desk clutter-free.
Note: Hotkey switching via keyboard commands is not supported by this device.

Two methods for switching between computers.
Display Modes
The KVM switch supports two primary display modes for your dual monitors:
- Extended Mode: Expands your desktop across both monitors, providing a larger workspace for multitasking.
- Copy (Mirror) Mode: Duplicates the same content on both monitors, ideal for presentations or sharing your screen.

Supported display modes: Mirror and Extended.
Key Features
Ultra HD 8K@60Hz Resolution
Experience crystal-clear visuals with support for resolutions up to 8K@60Hz. This KVM switch ensures flawless, lag-free transmission, making it suitable for gaming, graphic design, and video editing. It is fully backward compatible with 4K@120Hz/60Hz, 1080p, and other lower resolutions.

Support for resolutions up to 8K@60Hz.
4 Ports USB 3.0 for Peripherals
Connect and share all your essential USB devices with the four integrated USB ports (3x USB-A + 1x USB-C). These ports offer blazing-fast 5Gbps data transfer speeds, allowing quick access to files on external drives, printing documents, or charging devices. The integrated hub eliminates the need for constant cable swapping, enhancing workflow efficiency.

High-speed USB 3.0 data transfer capabilities.
Maintenance
To ensure the longevity and optimal performance of your Rytaki Pro 8K KVM Switch, please follow these general maintenance guidelines:
- Keep the device in a clean, dry environment, away from dust and moisture.
- Avoid placing heavy objects on top of the KVM switch.
- Do not expose the device to extreme temperatures.
- Clean the exterior with a soft, dry cloth. Avoid using liquid cleaners or solvents.
- Ensure all cables are securely connected to prevent signal loss or intermittent issues.
Troubleshooting
If you encounter issues with your KVM switch, refer to the following common problems and solutions:
- No Display or Intermittent Display:
- Ensure all DisplayPort and HDMI cables are securely connected to both the KVM switch and your computers/monitors.
- Verify that your computers and monitors support the desired resolution (e.g., 8K@60Hz).
- Confirm that the KVM switch is receiving stable power from the included 12V/2A power adapter.
- Check if your computer's graphics card drivers are up to date.
- Keyboard/Mouse Not Responding or Disconnecting:
- Ensure the USB A-B cables are correctly connected from each computer's USB-A port to the KVM's USB IN ports.
- Verify that your keyboard and mouse are connected to the USB 3.0 OUT ports on the KVM switch.
- Try connecting the keyboard and mouse directly to the computer to confirm they are functional.
- Ensure the KVM switch has adequate power.
- USB 3.0 Devices Not Recognized:
- Confirm that the USB A-B cables are properly connected from your computers to the KVM's USB IN ports.
- Ensure the USB devices are connected to the USB 3.0 OUT ports on the KVM.
- Some high-power USB devices may require additional power. Ensure the KVM is powered correctly.
- Cannot Switch Between Computers:
- Verify that the wired desktop controller is securely plugged into the KVM's SWITCH port.
- Ensure the KVM switch is powered on.
- Remember that hotkey switching is not supported; use the front-panel button or the wired controller.
Specifications
| Feature | Specification |
|---|---|
| Brand | Rytaki Pro |
| Model | B0FHVLF8B1 |
| GTIN / UPC | 637586573866 |
| Material | Aluminum |
| Video Inputs | 2 x HDMI, 2 x DisplayPort |
| Video Outputs | 1 x HDMI, 1 x DisplayPort |
| USB Input (PC) | 2 x USB-B 3.0 |
| USB Output (Peripherals) | 3 x USB-A 3.0, 1 x USB-C 3.0 |
| Data Transfer Speed | 5Gbps (USB 3.0) |
| Max Resolution | 8K@60Hz (backward compatible with 4K@120Hz/60Hz, 1080p) |
| Switching Method | Front-panel button, Wired desktop controller |
| Power Supply | 12V/2A DC Adapter |
| Operating Voltage | 12 Volts (DC) |
| Mounting Type | Rack Mount |
Warranty and Support
Rytaki Pro is committed to providing high-quality products and excellent customer service. Your KVM switch comes with a 1-Year Quality Guarantee.
Our dedicated support team is available 24/7, 365 days a year to assist you with any questions or issues you may encounter. Please do not hesitate to contact us for assistance.

Contact our customer support team for assistance.