Introduction
This manual provides essential information for the proper use and maintenance of your Hama C-Rotate Pro USB-C 3.1/3.0 Dual Flash Drive. Please read these instructions carefully before using the device to ensure optimal performance and longevity.
Product Overview
The Hama C-Rotate Pro is a versatile USB flash drive designed for data storage and transfer. It features a unique rotating mechanism that protects its dual connectors: a standard USB-A 3.0/3.1 (Gen 1) connector and a reversible USB-C 3.0/3.1 (Gen 1) connector. This design allows for universal compatibility with a wide range of devices, from older computers to modern smartphones and tablets.

This image shows the Hama C-Rotate Pro USB Flash Drive in its open position, revealing both the USB-C and standard USB-A connectors. The device features a silver metal casing with the 'hama' logo engraved.

The flash drive is shown with its USB-C connector extended, ready for use with compatible devices. The rotating mechanism keeps the other connector protected.

This view displays the flash drive with the standard USB-A connector extended, suitable for traditional USB ports. The blue interior of the USB-A port indicates USB 3.0 compatibility.
Setup
- Identify the correct connector: Determine whether your device has a USB-A port (rectangular) or a USB-C port (oval, reversible).
- Rotate the drive: Gently rotate the metal casing to expose the desired connector. Ensure the other connector is fully retracted and protected.
- Connect to device: Insert the exposed connector firmly into the corresponding port on your computer, smartphone, or tablet. The drive is plug-and-play and should be recognized automatically by compatible operating systems.
- Operating System Requirements: Compatible with Windows 10/8/7 and macOS 9.x or later.
Important: Never attempt to use both USB-A and USB-C ports simultaneously. Only one connector should be extended and in use at any given time.
Operating
Once connected, the Hama C-Rotate Pro functions like any standard external storage device.
- Accessing Files: On Windows, the drive will appear under 'This PC' or 'My Computer'. On macOS, it will appear on the desktop or in Finder. On compatible Android devices, it may appear in a file manager application.
- Transferring Files: Drag and drop files to and from the drive. For optimal performance, ensure your device supports USB 3.0/3.1 (Gen 1).
- Data Transfer Speed: The drive supports SuperSpeed data transfer up to 5 Gbps, which is up to 10 times faster than USB 2.0. A read speed of 70 MB/s can be achieved when connected to a USB 3.0/3.1 (Gen 1) or USB-C 3.0/3.1 (Gen 1) interface. Performance will be slower on USB 2.0 interfaces.
- Safe Removal: Always safely eject the USB drive from your operating system before physically removing it to prevent data corruption.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the exterior of the flash drive. Avoid liquid cleaners or abrasive materials.
- Storage: Store the drive in a cool, dry place away from direct sunlight, extreme temperatures, and strong magnetic fields. Ensure the connectors are retracted when not in use to protect them from dust and damage.
- Physical Protection: Avoid dropping the drive or subjecting it to strong impacts. The metal housing provides durability, but excessive force can cause damage.
Troubleshooting
- Drive Not Recognized:
- Ensure the drive is fully inserted into the USB port.
- Try a different USB port on your device.
- Restart your computer or device.
- Check your operating system's disk management or device manager to see if the drive is listed but unassigned a letter.
- Slow Transfer Speeds:
- Verify that you are connected to a USB 3.0/3.1 (Gen 1) port. USB 2.0 ports will result in significantly slower speeds.
- Ensure your device's drivers are up to date.
- Avoid running multiple demanding applications during large file transfers.
- Data Corruption:
- Always use the 'Safely Remove Hardware' or 'Eject' function before disconnecting the drive.
- Avoid sudden power loss during data transfer.
Specifications
| Brand | Hama |
| Model Name | C-Rotate Pro |
| Item Model Number | ham_n17_00182489 |
| Memory Storage Capacity | 32 GB |
| Hardware Interface | USB 3.0, USB-C 3.0/3.1 (Gen 1) |
| Read Speed | Up to 70 MB/s (via USB 3.0/3.1 interface) |
| Write Speed | Up to 70 MB/s (via USB 3.0/3.1 interface) |
| Connectivity Technology | USB |
| Operating System Compatibility | Windows 10/8/7, macOS 9.x or later |
| Color | Silver |
Warranty and Support
For detailed warranty information and further support, please refer to the official Hama website. The user manual for the Hama C-Rotate Pro (item number 00182489) is available online at www.hama.com.
If you encounter issues not covered in this manual, please contact Hama customer support for assistance.





