1. Танилцуулга
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.
Багцын агуулга
- TK-U404 4-Port USB 3.1 Sharing Switch
- Шуурхай суулгах гарын авлага
- 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. Бүтээгдэхүүний онцлог
- Төхөөрөмжийн интерфэйс: 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.
- Хялбар суурилуулалт: Driverless installation; simply plug in devices and computers.
- USB-ээр тэжээгддэг: The switch is powered via USB, eliminating the need for an external power adapter in most scenarios.
- Буцаж нийцтэй: Supports USB 3.0, 2.0, and 1.1 devices.
- Тохиромжтой байдал: Windows болон Mac үйлдлийн системүүдтэй нийцтэй.
- LED үзүүлэлтүүд: LEDs show the currently active computer.
- Компакт дизайн: Small form factor suitable for desktop installations.
3. Тохиргоо
Компьютерийг холбох
- 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.
Зураг: Ар талд view of the TK-U404 switch, highlighting the PC input ports.
USB төхөөрөмжүүдийг холбож байна
- 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.
Зураг: Урд view of the TK-U404 switch, highlighting the device output ports.
Шилжүүлэгчийг асаах
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).
Зураг: хажуу тал view of the TK-U404 switch, showing the Micro USB power input port.
Видео гарын авлагыг тохируулах
Video: An official TRENDnet guide demonstrating how to connect and share USB devices with multiple computers using the TK-U404.
4. Үйл ажиллагаа
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.
Компьютер хооронд шилжих
- 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.
Зураг: дээд view of the TK-U404 switch, showing the push button and LED indicators for active computer selection.
5. Техникийн үзүүлэлтүүд
| Онцлог | Тодорхойлолт |
|---|---|
| Загварын дугаар | TK-U404 |
| Төхөөрөмжийн интерфейс | 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) |
| Үйлдлийн системийн нийцтэй байдал | Windows, Mac |
| USB стандарт | USB 3.1 Gen 1 (backward compatible with USB 3.0, 2.0, 1.1) |
| Эрчим хүчний эх үүсвэр | USB Powered (optional Micro USB for additional power) |
| Үйл ажиллагааны ботьtage | 5 вольт (ДС) |
| Хэмжээ (LxWxH) | 4.8 x 2.8 x 0.87 инч |
| Зүйлийн жин | 3.45 унц |
| Ашиглалтын температур | 32 to 104 Degrees Fahrenheit (0 to 40 Degrees Celsius) |
| Материал | Хуванцар |
6. Засвар үйлчилгээ
To ensure optimal performance and longevity of your TRENDnet TK-U404, follow these maintenance guidelines:
- Цэвэрлэгээ: Use a soft, dry cloth to clean the exterior of the device. Avoid using liquid cleaners or aerosols, as they may damage the unit.
- Байгаль орчин: Шилжүүлэгчийг сэрүүн, хуурай газар, нарны шууд тусгал, дулааны эх үүсвэр, хэт их чийгнээс хол байлга.
- Кабелийн менежмент: Ensure all cables are connected securely and are not excessively bent or strained.
- Агааржуулалт: Төхөөрөмжийн агааржуулалтын нүхийг хааж болохгүй.
7. Алдаа засах
If you encounter issues with your TK-U404, refer to the following common troubleshooting steps:
No Device Recognition
- Холболтуудыг шалгах: 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.
- Эрчим хүчний хангамж: If using high-power USB devices, connect the optional Micro USB power cable to the switch and a power source.
- Өөр порт/кабель ашиглаж үзээрэй: Test with different USB ports on the switch and computers, and try different USB cables.
Удаан гүйцэтгэл
- USB стандарт: 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.
- Кабелийн чанар: Use high-quality USB 3.1 Gen 1 cables.
- Эрчим хүчний хангамж: Insufficient power can sometimes lead to slower speeds. Ensure adequate power is supplied, especially for multiple high-power devices.
8. Баталгаат хугацаа ба дэмжлэг
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 webБүрэн баталгаат нөхцлүүдийг авахын тулд сайт эсвэл таны худалдан авалтын бичиг баримтаас авна уу.
Техникийн дэмжлэг
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 webсайт эсвэл харилцагчийн үйлчилгээтэй шууд холбогдоно уу.
