1. Introducció
This manual provides instructions for the proper installation, operation, and maintenance of your Gembird USB 2.0 4-Port Hub, model UHB-U2P4-04. Please read this manual thoroughly before using the device to ensure optimal performance and safety.
2. Informació de seguretat
- No exposeu el dispositiu a la humitat, a temperatures extremes ni a la llum solar directa.
- No intenteu obrir ni reparar el dispositiu vosaltres mateixos. Encarregueu totes les tasques de manteniment a personal qualificat.
- Mantingueu el dispositiu lluny dels nens.
- Feu servir només amb dispositius USB compatibles.
- Disconnect the hub from the computer before cleaning.
3. Producte acabatview
The Gembird UHB-U2P4-04 is a compact USB 2.0 hub designed to expand your computer's USB connectivity. It features four downstream USB 2.0 ports, allowing you to connect multiple USB devices simultaneously. The hub supports data transfer rates of up to 480 Mbps.
Figura 3.1: superior view of the Gembird USB 2.0 4-Port Hub, illustrating its compact design and four available USB ports.
Figure 3.2: The Gembird USB 2.0 4-Port Hub as packaged for retail, emphasizing its key features.
Contingut del paquet
- Gembird USB 2.0 4-Port Hub (UHB-U2P4-04) with integrated USB cable
4. Configuració
The Gembird USB 2.0 4-Port Hub is a Plug & Play device, requiring no additional drivers for most operating systems.
- Connecteu el concentrador: Locate an available USB port on your computer. Insert the integrated USB-A connector of the Gembird hub into this port.
- Reconeixement del sistema: Your operating system will automatically detect and install the necessary drivers for the hub. This process may take a few moments.
- Connexió de dispositius: Once the hub is recognized, you can connect your USB devices (e.g., mouse, keyboard, flash drives) to the four available USB ports on the hub.
The hub draws power directly from the USB port of your computer. No external power adapter is required for typical use.
5. Funcionament
Once connected, the Gembird USB 2.0 4-Port Hub functions as an extension of your computer's USB capabilities. You can connect and disconnect devices from the hub as needed.
- Transferència de dades: The hub supports USB 2.0 speeds, allowing data transfer rates of up to 480 Mbps. This is suitable for most peripherals and storage devices.
- Distribució d'energia: The hub distributes power from your computer's USB port to the connected devices. Be aware that connecting multiple high-power devices (e.g., external hard drives without their own power supply) may exceed the available power from a single USB port, potentially leading to unstable operation or devices not being recognized.
- Intercanvi en calent: USB devices can be connected and disconnected from the hub while the computer is running, without needing to restart.
6. Manteniment
The Gembird USB 2.0 4-Port Hub requires minimal maintenance.
- Neteja: Disconnect the hub from your computer before cleaning. Use a soft, dry, lint-free cloth to wipe the surface. Do not use liquid cleaners or aerosols.
- Emmagatzematge: Quan no l'utilitzeu, guardeu el concentrador en un lloc fresc i sec, allunyat de la llum solar directa i de temperatures extremes.
- Cura del cable: Avoid bending or twisting the integrated USB cable excessively to prevent internal damage.
7. Solució De Problemes
If you encounter issues with your Gembird USB 2.0 4-Port Hub, please refer to the following common solutions:
- Dispositiu no reconegut:
- Ensure the hub is securely connected to a working USB port on your computer.
- Try connecting the device directly to your computer's USB port to verify if the device itself is functioning correctly.
- Proveu de connectar el concentrador a un altre port USB de l'ordinador.
- Reinicieu l'ordinador.
- Slow data transfer:
- Ensure both the hub and the connected device support USB 2.0 or higher. Connecting a USB 1.1 device will limit speeds to USB 1.1.
- Avoid connecting multiple high-bandwidth devices (e.g., multiple external hard drives) simultaneously to the hub, as this can share the available bandwidth.
- Devices losing connection or unstable:
- This can occur if the total power draw of connected devices exceeds the power supplied by your computer's USB port. Try disconnecting some devices or using a self-powered hub if you frequently connect high-power devices.
- Assegureu-vos que totes les connexions siguin fermes.
8. Especificacions
Figure 8.1: Detailed specifications and system requirements as printed on the product packaging.
| Característica | Detall |
|---|---|
| Número de model | UHB-U2P4-04 |
| Interfície | USB 2.0 |
| Nombre de Ports | 4 (aigües avall) |
| Velocitat de transferència de dades | Fins a 480 Mbps |
| Font d'alimentació | +5 V DC ± 10% = 60 mA (Bus-powered) |
| Material | Plàstic |
| Built-in USB Cable Length | 15 cm |
| Dimensions (L x A x A) | 100 mm x 31 mm x 12 mm |
| Pes net | 32 g (aproximadament 1.13 unces) |
| Requisits del sistema | Windows 7 / 8 / 10, Mac OS X 10.x, A free USB port |
9. Garantia i Suport
For warranty information and technical support, please refer to the official Gembird weblloc o poseu-vos en contacte amb el vostre distribuïdor local.
Official Gembird Product Page: http://www.gembird.nl/item_view.aspx?id=11764
Product UPC/EAN: 8716309117647
Gembird Europe BV
Wittevrouwen 56, 1358CD Almere, Països Baixos
