TRENDnet TK-U404 4-Port USB 3.1 Sharing Switch User Manual

1. Introdução

The TRENDnet TK-U404 is a 4-Port USB 3.1 Sharing Switch designed to allow up to four computers to share USB 3.1 peripherals. This device simplifies the management of USB devices such as keyboards, mice, flash drives, scanners, and printers across multiple systems, eliminating the need to constantly swap cables. It supports USB 3.0, 2.0, and 1.1 backwards compatibility for broad device support.

Conteúdo da embalagem

• TK-U404 4-Port USB 3.1 Sharing Switch
• Guia de instalação rápida
• 4x USB 3.1 Gen 1 Type A to Type A Cables
• 1x Micro USB Cable (for optional power)

Image: The TRENDnet TK-U404 switch shown with its included USB cables.

2. Recursos do Produto

• Interface do dispositivo: 4 x USB 3.1 Gen 1 Type A ports for PCs; 4 x USB 3.1 Gen 1 Type A ports for devices; 1 x Micro USB port for optional power.
• Fácil instalação: Driverless installation; simply plug in devices and computers.
• Alimentado por USB: The switch is powered via USB, eliminating the need for an external power adapter in most scenarios.
• Backwards Compatible: Supports USB 3.0, 2.0, and 1.1 devices.
• Compatibilidade: Compatible with Windows and Mac operating systems.
• Indicadores LED: LEDs show the currently active computer.
• Design compacto: Small form factor suitable for desktop installations.

3. Configuração

Conectando Computadores

1. Identify the four USB 3.1 Gen 1 Type A ports labeled 'PC-1' through 'PC-4' on the switch.
2. Using the provided USB 3.1 Gen 1 Type A to Type A cables, connect each computer to one of the 'PC' ports on the switch.

Imagem: Traseira view of the TK-U404 switch, highlighting the PC input ports.

Conectando dispositivos USB

1. Locate the four USB 3.1 Gen 1 Type A ports labeled 'DEVICE-1' through 'DEVICE-4' on the front of the switch.
2. Plug your USB peripherals (e.g., keyboard, mouse, flash drive, printer, scanner) into these 'DEVICE' ports.

Imagem: Frente view of the TK-U404 switch, highlighting the device output ports.

Ligando o Switch

The TK-U404 is typically powered via the USB connections from your computers. For devices requiring more power, an optional Micro USB cable can be connected to the 'POWER' port on the switch and to a USB power source (e.g., a USB wall adapter, not included).

Imagem: Lado view of the TK-U404 switch, showing the Micro USB power input port.

Guia de vídeo de configuração

4. Operação

Once all connections are made, the TK-U404 is ready for use. The switch operates by allowing you to select which connected computer has access to the shared USB devices.

Alternando entre computadores

1. Locate the push button on the front of the TK-U404 switch.
2. Press the button to cycle through the connected computers (PC-1, PC-2, PC-3, PC-4).
3. The LED indicators next to the button will illuminate to show which computer is currently active and has control of the shared USB devices.

Imagem: Topo view of the TK-U404 switch, showing the push button and LED indicators for active computer selection.

5. Especificações

6. Manutenção

To ensure optimal performance and longevity of your TRENDnet TK-U404, follow these maintenance guidelines:

• Limpeza: Use um pano macio e seco para limpar a parte externa do aparelho. Evite usar produtos de limpeza líquidos ou aerossóis, pois podem danificar o aparelho.
• Ambiente: Guarde o interruptor em local fresco e seco, longe da luz solar direta, fontes de calor e umidade excessiva.
• Gerenciamento de cabos: Ensure all cables are connected securely and are not excessively bent or strained.
• Ventilação: Não bloqueie as aberturas de ventilação do aparelho.

7. Solução De Problemas

If you encounter issues with your TK-U404, refer to the following common troubleshooting steps:

No Device Recognition

• Verifique as conexões: Ensure all USB cables are firmly connected to both the switch and the computers/devices.
• Verify Active Computer: Confirm that the correct computer is selected on the switch (check the LED indicators).
• Test Devices Directly: Connect the USB device directly to a computer to confirm it is functional.
• Fonte de energia: If using high-power USB devices, connect the optional Micro USB power cable to the switch and a power source.
• Try Different Ports/Cables: Test with different USB ports on the switch and computers, and try different USB cables.

Desempenho lento

• Padrão USB: Ensure both your computers and devices support USB 3.1 Gen 1 (or USB 3.0) for optimal speeds. Using USB 2.0 devices or ports will result in USB 2.0 speeds.
• Qualidade do cabo: Use high-quality USB 3.1 Gen 1 cables.
• Fonte de energia: Insufficient power can sometimes lead to slower speeds. Ensure adequate power is supplied, especially for multiple high-power devices.

8. Garantia e Suporte

Manufacturer Protection

The TRENDnet TK-U404 4-Port USB 3.1 Sharing Switch is backed by 2 years of TRENDnet Manufacturer Protection. Please refer to the official TRENDnet webPara obter os termos e condições completos da garantia, consulte o site ou a documentação de compra.

Suporte Técnico

TRENDnet provides reliable technical support. Our English-speaking advisors and tech experts are available during normal business hours to assist with any product-related inquiries.

For further assistance, please visit the official TRENDnet support website ou entre em contato diretamente com o atendimento ao cliente.