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

1. Pengenalan

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.

Kandungan Pakej

• TK-U404 4-Port USB 3.1 Sharing Switch
• Panduan Pemasangan Pantas
• 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. Ciri-ciri Produk

• Antara Muka Peranti: 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.
• Pemasangan Mudah: Driverless installation; simply plug in devices and computers.
• Dikuasakan 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.
• Keserasian: Sesuai dengan sistem pengendalian Windows dan Mac.
• Penunjuk LED: LEDs show the currently active computer.
• Reka bentuk padat: Small form factor suitable for desktop installations.

3. Persediaan

Menyambung Komputer

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.

Imej: Belakang view of the TK-U404 switch, highlighting the PC input ports.

Menyambung Peranti 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.

Imej: Depan view of the TK-U404 switch, highlighting the device output ports.

Menghidupkan Suis

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).

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

Panduan Video Persediaan

4. Operasi

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.

Bertukar Antara Komputer

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.

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

5. Spesifikasi

6. Penyelenggaraan

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

• Pembersihan: Gunakan kain lembut dan kering untuk membersihkan bahagian luar peranti. Elakkan menggunakan pembersih cecair atau aerosol, kerana ia boleh merosakkan unit.
• Persekitaran: Simpan suis di tempat yang sejuk dan kering, jauh daripada cahaya matahari langsung, sumber haba dan kelembapan berlebihan.
• Pengurusan Kabel: Ensure all cables are connected securely and are not excessively bent or strained.
• Pengudaraan: Jangan sekat sebarang bukaan pengudaraan pada peranti.

7. Penyelesaian masalah

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

No Device Recognition

• Semak Sambungan: 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.
• Bekalan Kuasa: If using high-power USB devices, connect the optional Micro USB power cable to the switch and a power source.
• Cuba Port/Kabel Berbeza: Test with different USB ports on the switch and computers, and try different USB cables.

Prestasi Perlahan

• Standard 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.
• Kualiti Kabel: Use high-quality USB 3.1 Gen 1 cables.
• Bekalan Kuasa: Insufficient power can sometimes lead to slower speeds. Ensure adequate power is supplied, especially for multiple high-power devices.

8. Waranti dan Sokongan

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 webtapak atau dokumentasi pembelian anda untuk terma dan syarat waranti penuh.

Sokongan Teknikal

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 webtapak atau hubungi perkhidmatan pelanggan mereka secara langsung.