1. Ievads
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.
Iepakojuma saturs
- TK-U404 4-Port USB 3.1 Sharing Switch
- Ātrās uzstādīšanas rokasgrāmata
- 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. Produkta īpašības
- Ierīces saskarne: 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.
- Viegla uzstādīšana: Driverless installation; simply plug in devices and computers.
- USB barošana: The switch is powered via USB, eliminating the need for an external power adapter in most scenarios.
- Saderīgs ar atpakaļejošu versiju: Supports USB 3.0, 2.0, and 1.1 devices.
- Saderība: Savietojams ar Windows un Mac operētājsistēmām.
- LED indikatori: LEDs show the currently active computer.
- Kompakts dizains: Small form factor suitable for desktop installations.
3. Iestatīšana
Datoru savienošana
- 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.
Attēls: Aizmugure view of the TK-U404 switch, highlighting the PC input ports.
USB ierīču pievienošana
- 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.
Attēls: priekšpuse view of the TK-U404 switch, highlighting the device output ports.
Slēdža ieslēgšana
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).
Attēls: Sāns view of the TK-U404 switch, showing the Micro USB power input port.
Iestatīšanas video ceļvedis
Video: An official TRENDnet guide demonstrating how to connect and share USB devices with multiple computers using the TK-U404.
4. Darbība
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.
Pārslēgšanās starp datoriem
- 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.
Attēls: Augšpusē view of the TK-U404 switch, showing the push button and LED indicators for active computer selection.
5. Specifikācijas
| Funkcija | Specifikācija |
|---|---|
| Modeļa numurs | TK-U404 |
| Ierīces interfeiss | 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) |
| Operētājsistēmas saderība | Windows, Mac |
| USB standarts | USB 3.1 Gen 1 (backward compatible with USB 3.0, 2.0, 1.1) |
| Barošanas avots | USB Powered (optional Micro USB for additional power) |
| Darbības sējtage | 5 volti (līdzstrāva) |
| Vienuma izmēri (LxWxH) | 4.8 x 2.8 x 0.87 collas |
| Preces svars | 3.45 unces |
| Darba temperatūra | 32 to 104 Degrees Fahrenheit (0 to 40 Degrees Celsius) |
| Materiāls | Plastmasa |
6. Apkope
To ensure optimal performance and longevity of your TRENDnet TK-U404, follow these maintenance guidelines:
- Tīrīšana: Use a soft, dry cloth to clean the exterior of the device. Avoid using liquid cleaners or aerosols, as they may damage the unit.
- Vide: Keep the switch in a cool, dry place, away from direct sunlight, heat sources, and excessive moisture.
- Kabeļu vadība: Ensure all cables are connected securely and are not excessively bent or strained.
- Ventilācija: Neaizsedziet ierīces ventilācijas atveres.
7. Traucējummeklēšana
If you encounter issues with your TK-U404, refer to the following common troubleshooting steps:
No Device Recognition
- Pārbaudiet savienojumus: 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.
- Barošanas avots: If using high-power USB devices, connect the optional Micro USB power cable to the switch and a power source.
- Izmēģiniet dažādus portus/kabeļus: Test with different USB ports on the switch and computers, and try different USB cables.
Lēna veiktspēja
- USB standarts: 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.
- Kabeļa kvalitāte: Use high-quality USB 3.1 Gen 1 cables.
- Barošanas avots: Insufficient power can sometimes lead to slower speeds. Ensure adequate power is supplied, especially for multiple high-power devices.
8. Garantija un atbalsts
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 webpilnus garantijas noteikumus un nosacījumus skatiet tīmekļa vietnē vai pirkuma dokumentācijā.
Tehniskais atbalsts
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 webvietnē vai sazinieties tieši ar viņu klientu apkalpošanas dienestu.
