1. Introducció
This manual provides instructions for the Vansuny 128GB USB C & USB 3.0 Dual Flash Drive. This device offers versatile data storage and transfer capabilities between various devices, including Android smartphones, computers, and tablets, utilizing both USB 3.0 and Type-C interfaces.
The flash drive is designed for ease of use, requiring no software installation for basic functions. It supports high-speed data transfer and is compatible with a wide range of operating systems and media formats.
2. Configuració
2.1 Initial Formatting (Important)
The flash drive comes pre-formatted as exFAT, which is compatible with most smartphones and tablets. If you need to reformat the drive, ensure you select exFAT for broad compatibility, especially with mobile devices. Formatting on a computer:
- Insert the USB 3.0 connector into an available USB port on your computer.
- Obriu "Aquest PC" (Windows) o "Finder" (Mac).
- Locate the flash drive, right-click (Windows) or Control-click (Mac) on its icon, and select "Format".
- Choose "exFAT" as the file sistema.
- Ensure "Quick Format" is checked and click "Start".
- Confirm the warning message to proceed with formatting.
Nota: Formatting will erase all data on the drive. Back up any important files abans de continuar.
2.2 Connexió a dispositius
The flash drive features dual connectors for versatile connectivity:
- Connector USB 3.0: For standard USB-A ports found on computers, laptops, smart TVs, car audio systems, and video projectors.
- Connector tipus C: For devices with a USB-C port, such as Android smartphones and tablets that support OTG (On-The-Go) functionality.

Image: The Vansuny dual flash drive with both USB-A and USB-C connectors, illustrating its compatibility with various devices like PCs, Smart TVs, Macs, phones, and tablets. It also shows read/write speeds for USB 3.0 Type-C and USB 2.0.

Imatge: Primer pla view of the Vansuny flash drive highlighting its dual USB Type-C and USB Type-A 2-in-1 design.
3. Instruccions de funcionament
3.1 Data Transfer to/from Computer
- Insert the USB 3.0 connector into an available USB-A port on your computer.
- The computer should automatically recognize the drive. If not, check "This PC" (Windows) or "Finder" (Mac).
- Arrossegueu i deixeu anar files to and from the flash drive icon to transfer data.
- For safe removal, right-click the drive icon in your system tray (Windows) or drag it to the Trash (Mac) and select "Eject" or "Safely Remove Hardware" before physically disconnecting.

Image: The Vansuny flash drive connected to a laptop via its USB-A port, demonstrating computer compatibility.
3.2 Data Transfer to/from Android Smartphone/Tablet (OTG Function)
Ensure your Android device supports OTG (On-The-Go) functionality. This feature allows your mobile device to act as a host for USB peripherals.
- Insert the Type-C connector into the USB-C port of your Android smartphone or tablet.
- Your device should detect the flash drive. You may receive a notification to open a file manager application.
- Utilitza el teu dispositiu file manager to browse, copy, or move files between your device's internal storage/SD card and the flash drive.
- To safely remove, unmount the drive through your device's storage settings before physically disconnecting.

Image: The Vansuny flash drive connected to an Android smartphone, illustrating its "Plug and Play" functionality for expanding storage and transferring photos.

Image: A diagram showing the OTG+USB 3.0 functionality, enabling transfers between Android phones, and between an Android phone and a computer. A note indicates it is "Not For iPhone".

Image: The flash drive connected to an Android phone, with icons and text indicating support for various file formats including photos (BMP, GIF, JPG, PNG, etc.), videos (M4V, MP4, AVI, MKV, MOV, etc.), audio (FLAC, APE, AAC, MP3, WAV, etc.), and documents (XLS, PPT, PDF, TXT, DOC).
3.3 Admesos File Formats
The flash drive supports a wide range of media and document formats:
- Formats de vídeo: AVI, M4V, MKV, MOV, MP4, MPG, RM, RMVB, TS, WMV, FLV, 3GP
- Formats d'àudio: FLAC, APE, AAC, AIF, M4A, MP3, WAV
- Formats d'imatge: BMP, GIF, CUR, ICO, JPG, PNG, TIF, TIFF, XBM
- Formats de documents: XLS, PPT, PDF, TXT, DOC
4. Manteniment
- Cura física: Keep the flash drive clean and dry. Avoid exposing it to extreme temperatures or direct sunlight. The device is designed to be temperature-proof.
- Integritat de les dades: Always safely eject or unmount the flash drive from your device before removing it to prevent data corruption.
- Emmagatzematge: Store the flash drive in a protective environment when not in use to prevent physical damage to the connectors. The included keychain loop can be used for secure attachment.

Image: A close-up of the flash drive highlighting its features: dustproof caps, durable aluminum alloy material, and a hanging design for a keychain.
5. Solució De Problemes
- Issue: Drive not recognized by computer/smartphone.
- Solució:
- Ensure the drive is fully inserted into the port.
- Try a different USB port on your computer or a different USB-C port on your smartphone/tablet.
- Reinicieu l'ordinador o el dispositiu mòbil.
- Verify that your smartphone/tablet supports OTG functionality.
- Check if the drive appears in Disk Management (Windows) or Disk Utility (Mac) to confirm it's detected but perhaps unformatted or has a corrupted partition.
- Problema: Velocitats de transferència de dades lentes.
- Solució:
- Ensure you are using a USB 3.0 port on your computer for optimal speeds. USB 2.0 ports will result in slower transfers.
- Tanqueu altres aplicacions que puguin estar utilitzant recursos del sistema o realitzant transferències de dades en segon pla.
- Eviteu transferir moltes petites files simultàniament; comprimir-los en un sol arxiu de vegades pot millorar la velocitat.
- Issue: Cannot transfer files to/from iPhone/iPad.
- Solució: This flash drive is not compatible with Apple iOS devices (iPhone/iPad) as it does not support Lightning or proprietary Apple file management systems. It is designed for Android and computer systems.
- Issue: Data corruption or loss.
- Solució:
- Always safely eject/unmount the drive before removal.
- Avoid disconnecting the drive during active data transfer.
- If data corruption occurs, try reformatting the drive (see Section 2.1), but be aware this will erase all data.
6. Especificacions
| Marca | Vansuny |
| Nom del model | Vansuny 128GB USB C Flash Drive 2 in 1 OTG USB 3.0 + Type C Memory Stick |
| Número de model | B07LGKTNJ2 |
| Capacitat d'emmagatzematge de memòria | 128 GB |
| Interfície del maquinari | USB 3.0, USB Type A, USB Type C |
| Velocitat de lectura | Fins a 120 MB/s |
| Velocitat d'escriptura | Fins a 120 MB/s |
| Característica especial | Temperature Proof |
| Dispositius compatibles | Laptop, Mobile (OTG USB-C smartphones), Tablet, Television |
| Dimensions de l'article (D x W x H) | 2.28" x 0.79" x 0.28" |
| Pes de l'article | 0.32 unces |
7. Garantia i assistència
7.1 Informació de la garantia
Vansuny products are designed for reliability. For specific warranty terms and conditions, please refer to the product packaging or the official Vansuny weblloc web. Conserveu el rebut de compra com a comprovant de compra per a qualsevol reclamació de garantia.
Optional protection plans for photo and data recovery may be available from your retailer. Please check with your point of purchase for details.
7.2 Atenció al client
If you encounter any issues or have questions regarding your Vansuny flash drive, please contact Vansuny customer support. Contact information can typically be found on the product packaging or the official Vansuny weblloc.
Per obtenir recursos addicionals i informació sobre el producte, visiteu Vansuny Store on Amazon.
8. Vídeos de productes
Fast and Affordable USB Memory Sticks with USB 3.0 and USB-C
Vídeo: Un overview of the Vansuny USB flash drive, highlighting its fast data transfer capabilities and dual USB 3.0 and USB-C connectors. This video is provided by BloomingFressia.
Save your Memories with this USB C Flash Drive!!
Video: A demonstration of how to use the Vansuny USB-C flash drive to save and transfer memories, emphasizing its utility for mobile devices. This video is provided by Amanda Dillon.
How I Avoid Using Cloud Storage
Video: A user's perspective on using the Vansuny flash drive as an alternative to cloud storage for data backup and transfer. This video is provided by Helpful Jules.
Super Useful Flash Drive With Both Options USB and USB-C
Vídeo: Un review highlighting the utility of the Vansuny flash drive with its dual USB and USB-C connectivity options. This video is provided by Our Fun Finds.
Thumbs Drive With 2 Popular Options!!
Vídeo: Una projecció de vídeoasing the two popular connectivity options (USB-A and USB-C) available on the Vansuny thumb drive. This video is provided by Team Jolly.
Review- Vansuny USB Flash Drive
Vídeo: Una revisió detalladaview of the Vansuny USB Flash Drive, covering its features and performance. This video is provided by Miranda Marquez.