1. Einleitung
The atolla 4-Port USB 3.0 Hub is designed to expand your device's USB connectivity, offering four Super Speed USB 3.0 data ports and one dedicated USB charging port. Each data port features an individual on/off switch for convenient power management. This hub is ideal for connecting multiple USB devices such as external hard drives, flash drives, keyboards, mice, and other peripherals to your computer.
2. Produktmerkmale
- Superschnelle Datenübertragung: Supports transfer rates up to 5Gbps (500MBps), significantly faster than USB 2.0, suitable for high-throughput devices.
- Einzelne Ein-/Ausschalter: Each of the four USB 3.0 data ports has an independent power switch, allowing you to control power to individual devices without unplugging them.
- Dedicated Smart Charging Port: Includes one additional port optimized for charging mobile phones, tablets, and other USB-powered devices.
- Langlebiges Design: Features solid construction with built-in surge protection and over-current protection for enhanced durability and safety.
- Breite Kompatibilität: Plug and play functionality with most operating systems including Windows 10, 8.1, 8, 7, Vista, XP, Mac OS X (10.x or above), and Linux. No drivers required.
- Kompakt und tragbar: Sleek piano black glossy UV clear coat finish with a compact size (4.29x1.73x0.9 inches) and lightweight design (3.17 ounces).
3. Packungsinhalt
- atolla USB 3.0 Hub (Model CH-204U3)
- Integrated USB cable (approximately 2 feet / 60cm)
- Note: A power adapter is NOT included with this item.
4. Einrichtung
- Mit Computer verbinden: Plug the integrated USB 3.0 cable from the atolla hub into an available USB 3.0 port on your computer (laptop or desktop). The hub is plug-and-play, requiring no additional drivers.
- Optional External Power (for high-power devices): If you are connecting multiple high-power consumption devices (e.g., external hard drives, multiple charging devices), it is recommended to use an optional 5V DC power adapter (not included). Connect the power adapter to the "DC 5V" input port on the side of the hub.
- Initial Device Connection: Connect your USB devices (e.g., flash drives, mouse, keyboard) to the blue USB 3.0 data ports on the hub.

Image: The atolla 4-Port USB 3.0 Hub with its integrated USB cable, ready for connection to a computer.

Image: The atolla USB 3.0 Hub connected to a laptop, with multiple USB devices and a smartphone charging, demonstrating a typical setup.
5. Bedienungsanleitung
- Using USB 3.0 Data Ports:
- Connect your USB 3.0 compatible devices to any of the four blue USB 3.0 ports for Super Speed data transfer.
- Each port supports data transfer speeds up to 5Gbps.
- Einzelne Ein-/Ausschalter:
- Each data port has a corresponding power button.
- To turn a port on, tap the button. The blue LED indicator for that port will illuminate.
- To turn a port aus, press and hold the button for approximately 2 seconds. The blue LED indicator will turn off.
- This feature allows you to conserve power and manage connected devices efficiently.
- Using the Dedicated Charging Port:
- The fifth port, marked "Charging" (often red or a different color), is specifically designed for smart charging.
- Connect your mobile devices to this port for optimized charging. This port does not have an individual on/off switch.

Image: A hand demonstrating the individual on/off switches for each USB 3.0 data port on the atolla hub. Tapping turns it on, holding turns it off.

Image: A close-up of the atolla USB 3.0 Hub highlighting the dedicated Smart Charging Port, indicated by a lightning bolt icon.
Video: Ein überview of the atolla 4-Port USB 3.0 Hub, demonstrating its features and compact design.
6. Wartung
- Keep the hub in a dry environment, away from moisture and extreme temperatures.
- Reinigen Sie die Außenseite mit einem weichen, trockenen Tuch. Vermeiden Sie die Verwendung von flüssigen Reinigern oder Sprays.
- Versuchen Sie nicht, das Gerät selbst zu zerlegen oder zu reparieren. Wenden Sie sich für Reparaturen an qualifiziertes Servicepersonal.
7. Fehlerbehebung
- Gerät nicht erkannt:
- Stellen Sie sicher, dass der Hub fest mit dem USB-Anschluss Ihres Computers verbunden ist.
- Verify that the individual on/off switch for the connected port is activated (blue LED is on).
- Um sicherzustellen, dass das Gerät funktionsfähig ist, schließen Sie es bitte direkt an den USB-Anschluss Ihres Computers an.
- If using high-power devices, ensure an optional external 5V DC power adapter is connected to the hub.
- Langsame Datenübertragungsgeschwindigkeiten:
- Ensure the hub is connected to a USB 3.0 port on your computer (typically blue inside).
- Verify that the connected device is USB 3.0 compatible.
- If multiple high-bandwidth devices are connected, consider using an external power adapter.
- Probleme beim Aufladen:
- Ensure the charging cable is properly connected to the dedicated charging port.
- For optimal charging, an external 5V DC power adapter is recommended.
8. Spezifikationen
| Technische Daten | 4.25 x 1.69 x 0.91 Zoll |
| Artikelgewicht | 3.17 Unzen |
| Modellnummer | CH-204U3 |
| Marke | Atolla |
| Hardware-Schnittstelle | USB, USB 3.0 |
| Besonderheit | Plug-and-Play |
| Kompatible Geräte | Desktops, laptops, tablets, smartphones running Windows 10, 8.1, 8, 7, Vista, XP, Mac OS X (10.x or above), and Linux |

Image: The atolla USB 3.0 Hub with its dimensions (108mm length, 43mm width, 23mm height) clearly indicated.

Image: Visual representation of the atolla USB 3.0 Hub's compatibility with Windows, Mac iOS, and Linux operating systems.
9. Garantie und Support
The atolla USB 3.0 Hub comes with a 2-year warranty. For technical support or warranty claims, please refer to the contact information provided on the product packaging or the official atolla webWebsite.
Weitere Unterstützung finden Sie unter atolla Store on Amazon.





