1. Rhagymadrodd
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.
Cynnwys Pecyn
- TK-U404 4-Port USB 3.1 Sharing Switch
- Canllaw Gosod Cyflym
- 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. Nodweddion Cynnyrch
- Rhyngwyneb Dyfais: 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.
- Gosodiad Hawdd: Driverless installation; simply plug in devices and computers.
- USB Powered: The switch is powered via USB, eliminating the need for an external power adapter in most scenarios.
- Cydnaws yn ôl: Supports USB 3.0, 2.0, and 1.1 devices.
- Cydnawsedd: Compatible with Windows and Mac operating systems.
- Dangosyddion LED: LEDs show the currently active computer.
- Dyluniad Compact: Small form factor suitable for desktop installations.
3. Gosod
Cysylltu Cyfrifiaduron
- Identify the four USB 3.1 Gen 1 Type A ports labeled 'PC-1' through 'PC-4' on the switch.
- 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.
Delwedd: Cefn view of the TK-U404 switch, highlighting the PC input ports.
Cysylltu Dyfeisiau USB
- Locate the four USB 3.1 Gen 1 Type A ports labeled 'DEVICE-1' through 'DEVICE-4' on the front of the switch.
- Plug your USB peripherals (e.g., keyboard, mouse, flash drive, printer, scanner) into these 'DEVICE' ports.
Delwedd: Blaen view of the TK-U404 switch, highlighting the device output ports.
Pweru'r Swits
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).
Delwedd: Ochr view of the TK-U404 switch, showing the Micro USB power input port.
Gosod Canllaw Fideo
Video: An official TRENDnet guide demonstrating how to connect and share USB devices with multiple computers using the TK-U404.
4. Gweithrediad
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.
Newid Rhwng Cyfrifiaduron
- Locate the push button on the front of the TK-U404 switch.
- Press the button to cycle through the connected computers (PC-1, PC-2, PC-3, PC-4).
- The LED indicators next to the button will illuminate to show which computer is currently active and has control of the shared USB devices.
Delwedd: Top view of the TK-U404 switch, showing the push button and LED indicators for active computer selection.
5. manylebau
| Nodwedd | Manyleb |
|---|---|
| Rhif Model | TK-U404 |
| Rhyngwyneb Dyfais | 4 x USB 3.1 Gen 1 Type A (PC), 4 x USB 3.1 Gen 1 Type A (Device), 1 x Micro USB (Power) |
| Cydweddoldeb System Weithredu | Windows, Mac |
| Safon USB | USB 3.1 Gen 1 (backward compatible with USB 3.0, 2.0, 1.1) |
| Ffynhonnell Pwer | USB Powered (optional Micro USB for additional power) |
| Vol Gweithredutage | 5 folt (DC) |
| Dimensiynau Eitem (LxWxH) | 4.8 x 2.8 x 0.87 modfedd |
| Pwysau Eitem | 3.45 owns |
| Tymheredd Gweithredu | 32 to 104 Degrees Fahrenheit (0 to 40 Degrees Celsius) |
| Deunydd | Plastig |
6. cynnal
To ensure optimal performance and longevity of your TRENDnet TK-U404, follow these maintenance guidelines:
- Glanhau: Defnyddiwch frethyn meddal, sych i lanhau tu allan y ddyfais. Osgowch ddefnyddio glanhawyr hylif neu aerosolau, gan y gallant niweidio'r uned.
- Amgylchedd: Keep the switch in a cool, dry place, away from direct sunlight, heat sources, and excessive moisture.
- Rheoli Ceblau: Ensure all cables are connected securely and are not excessively bent or strained.
- Awyru: Peidiwch â rhwystro unrhyw agoriadau awyru ar y ddyfais.
7. Datrys Problemau
If you encounter issues with your TK-U404, refer to the following common troubleshooting steps:
No Device Recognition
- Gwirio Cysylltiadau: 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.
- Cyflenwad Pŵer: 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.
Perfformiad Araf
- Safon 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.
- Ansawdd cebl: Use high-quality USB 3.1 Gen 1 cables.
- Cyflenwad Pŵer: Insufficient power can sometimes lead to slower speeds. Ensure adequate power is supplied, especially for multiple high-power devices.
8. Gwarant a Chefnogaeth
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 website or your purchase documentation for full warranty terms and conditions.
Cymorth Technegol
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 websafle neu cysylltwch â'u gwasanaeth cwsmeriaid yn uniongyrchol.