KVM HDMI Switch 4 Ports, USB 3.0 KVM Selector Box

1. Introduction and Overview

The KCEVE 4-Port HDMI USB 3.0 KVM Switch is designed to allow up to four computers to share a single monitor, keyboard, and mouse, along with other USB 3.0 peripheral devices. This device is ideal for optimizing workspace efficiency by reducing cable clutter and simplifying the management of multiple systems. It features EDID emulators in each input port to ensure consistent display information when switching between computers, preventing window layout changes.

Image: The KVM switch integrated into a multi-computer workstation, demonstrating its compact size and ability to centralize peripherals.

2. Product Features

• USB 3.0 Connectivity: Features 4 USB 3.0 ports for stable and fast transmission, supporting devices like USB hubs, hard drives, printers, scanners, and webcams.
• High Resolution Support: Compatible with full 18G bandwidth, supporting resolutions up to 4K/UHD @60Hz with 4:4:4 chroma sampling. Requires HDMI 2.0 cables for optimal 4K@60Hz performance.
• EDID Emulator: Equipped with EDID emulators in each input port to maintain correct display information for computers, preventing window rearrangement upon switching.
• Dual Switching Methods: Offers convenient switching via physical buttons on the device or a wired remote control (1.5m cable included). Keyboard hotkey switching is not supported.
• Plug and Play: Driver-free installation across various operating systems, including Windows 10/8.1/8/7/XP/Vista, Mac OS, Linux, and Chrome OS.

Image: Visual representation of the KVM switch's support for 4K Ultra HD resolution at 60Hz and USB 3.0 high-speed data transfer.

3. Package Contents

Please verify that all items listed below are included in your package:

• 1x KCEVE USB 3.0 KVM HDMI Switch
• 4x USB 3.0 Cables (1m each)
• 1x HDMI 2.0 Cable (1.5m)
• 1x Wired Remote Control (1.5m)
• 1x User's Manual

Note: Additional HDMI cables (up to 4) are required and must be purchased separately to connect all four computers to the KVM switch. Ensure these are HDMI 2.0 compliant for 4K@60Hz resolution.

Image: The complete packing list, including the KVM switch unit and all accompanying cables and accessories.

4. Setup Instructions

Follow these steps to set up your KCEVE KVM HDMI Switch:

1. Connect Monitor: Connect your monitor, TV, or projector to the 'Monitor' HDMI output port on the KVM switch.
2. Connect Computers (HDMI): For each computer (PC1, PC2, PC3, PC4), connect an HDMI cable from the computer's HDMI output to the corresponding HDMI input port on the KVM switch.
3. Connect Computers (USB): For each computer, connect a USB 3.0 A-to-A cable from the computer's USB 3.0 port to the corresponding USB 3.0 input port (PC1, PC2, PC3, PC4) on the KVM switch. These USB connections are crucial for both power supply and data transmission for shared peripherals.
4. Connect Peripherals: Connect your keyboard, mouse, and any other USB 3.0 peripheral devices (e.g., U-disk, printer, scanner) to the USB 3.0 ports on the front of the KVM switch.
5. Connect Wired Remote: Plug the wired remote control into the designated port on the KVM switch for convenient switching.
6. Power: The KVM switch typically draws power from the connected USB cables. No external power adapter is required under normal usage. However, if you experience power-related issues or use high-power USB devices, ensure all USB cables are securely connected to provide sufficient power.

Image: A detailed connection diagram showing how to link computers, a monitor, and USB peripherals to the KVM switch.

5. Operating Instructions

The KCEVE KVM HDMI Switch offers two primary methods for switching between connected computers:

• Physical Button Control: Press the 'SELECT' buttons (PC1, PC2, PC3, PC4) located on the front panel of the KVM switch to switch to the desired computer. The corresponding LED indicator will light up.
• Wired Remote Control: Use the included wired remote control to switch between computers. This allows for flexible placement of the KVM switch while keeping the control accessible.

EDID Emulation: The integrated EDID emulators ensure that your computers always receive correct display information, even when not actively selected. This feature prevents issues like window resizing or rearrangement that can occur when switching displays without EDID emulation.

Image: Demonstrates the two convenient ways to switch between connected computers: directly on the unit or using the wired remote.

Image: Illustrates the benefit of EDID emulation, ensuring that the original window order on your display remains unchanged after switching back to a computer.

6. Maintenance

To ensure the longevity and optimal performance of your KCEVE KVM HDMI Switch, consider the following maintenance tips:

• Cleaning: Use a soft, dry cloth to clean the exterior of the device. Avoid using liquid cleaners or aerosols.
• Ventilation: Ensure the device is placed in a well-ventilated area to prevent overheating. Do not block the ventilation holes.
• Cable Management: Organize cables neatly to prevent strain on ports and accidental disconnections.
• Storage: When not in use for extended periods, store the device in a cool, dry place away from direct sunlight and extreme temperatures.

7. Troubleshooting

If you encounter issues with your KVM switch, please refer to the following common troubleshooting steps:

• No Display/Incorrect Resolution:
  • Ensure all HDMI cables are securely connected to both the KVM switch and your computers/monitor.
  • Verify that you are using HDMI 2.0 compliant cables if you intend to achieve 4K@60Hz resolution.
  • Try restarting the connected computers and the KVM switch.
• Keyboard/Mouse Not Responding:
  • Check that the USB 3.0 A-to-A cables are firmly connected between the computers and the KVM switch.
  • Ensure your computer's USB drivers are up to date.
  • If using high-power USB devices, ensure sufficient power is supplied by connecting all USB cables from the computers to the KVM switch.
  • Note that keyboard hotkey switching is not supported by this model; use the physical buttons or wired remote.
• Window Layout Changes:
  • The KVM switch includes EDID emulators designed to prevent this. Ensure the KVM switch is properly powered and all connections are stable.

8. Specifications

9. Warranty and Support

The KCEVE KVM HDMI Switch comes with a one-year guarantee from the date of purchase. For any assistance, technical support, or warranty claims, please contact KCEVE customer service directly through the seller service channel where the product was purchased.

You can also visit the official KCEVE store for more information and support: KCEVE Store on Amazon