Introduction
This manual provides comprehensive instructions for the SD SPACE DAZZLE 4-in-1 OTG USB Drive. It covers setup, operation, maintenance, troubleshooting, and product specifications to ensure optimal performance and longevity of your device. This USB drive is designed for versatile data transfer and storage across various platforms including iPhone, Android, PC, and Mac devices.
Product Features
- 4-in-1 Connectivity: Equipped with USB Type C, USB Type A, iPhone (Lightning), and Micro Android ports for broad compatibility.
- Plug and Play: No drivers required for most operating systems. Simply connect and use.
- High-Speed Data Transfer: Features USB 3.0 interface for fast transfer of large files, photos, and videos.
- Expand Mobile Storage: Provides external storage for iPhone and Android phones, freeing up internal device space.
- 360° Swivel Design: Durable metal shell zinc alloy process with a rotating design to protect unused connectors.
- Wide Compatibility: Supports various devices including smartphones, PCs, laptops, car HD players, and smart TVs.

Image: The 4-in-1 OTG USB Drive demonstrating its plug-and-play functionality across multiple device types, including smartphones, laptops, and tablets, highlighting its broad compatibility.

Image: Visual representation of the drive's core features, including mobile storage expansion, high-speed data transfer, and robust design.
Setup Guide
General Connection
The SD SPACE DAZZLE 4-in-1 OTG USB Drive is designed for plug-and-play operation. Simply select the appropriate connector for your device and insert the drive.
For iPhone/iPad Devices
- Download the "Y-Disk" application from the Apple App Store.
- Connect the Lightning connector of the USB drive to your iPhone or iPad.
- Open the "Y-Disk" app to access and manage files on the drive.
For Android Devices
Your Android phone must have OTG (On-The-Go) function enabled to use this flash drive. No additional app download is typically required.
- Connect the Micro Android or USB Type C connector of the USB drive to your Android device.
- Access the drive through your device's file manager or a notification that appears upon connection.
For PC/Mac Devices
- Connect the USB Type A or USB Type C connector of the USB drive to your computer.
- The drive will appear as a removable storage device in your computer's file explorer (Windows) or Finder (Mac).
Operating Instructions
File Transfer
To transfer files, simply drag and drop them between your device's internal storage and the USB drive. For iPhone/iPad, use the "Y-Disk" app's interface to copy, move, or delete files.
Data Backup
Regularly back up important files from your mobile device to the USB drive to free up space and ensure data safety. The high-speed USB 3.0 interface facilitates quick backups.

Image: The USB drive highlighting its USB 3.0 capabilities, with typical read speeds of 60-100 MB/s and write speeds of 20-50 MB/s for efficient data transfer.
Maintenance
To ensure the longevity and optimal performance of your SD SPACE DAZZLE 4-in-1 OTG USB Drive, follow these maintenance guidelines:
- Protect Connectors: Utilize the 360° swivel design to protect the unused connector from dust, dirt, and physical damage.
- Avoid Extreme Conditions: Do not expose the drive to extreme temperatures, direct sunlight, or high humidity.
- Clean Gently: If necessary, clean the exterior of the drive with a soft, dry cloth. Avoid using liquid cleaners or solvents.
- Safe Removal: Always safely eject the USB drive from your computer or mobile device before physically removing it to prevent data corruption.

Image: The 360-degree swivel mechanism of the USB drive, designed to protect the various connectors when not in use.
Troubleshooting
- Drive Not Recognized:
- Ensure the drive is fully inserted into the port.
- Try connecting to a different USB port or device.
- For Android, verify that OTG function is enabled in your device settings.
- For iPhone/iPad, ensure the "Y-Disk" app is installed and open.
- Slow Transfer Speeds:
- Ensure you are using a USB 3.0 compatible port on your computer for optimal speeds.
- Transferring many small files can be slower than transferring a few large files.
- "Y-Disk" App Issues:
- Ensure the app is updated to the latest version.
- Restart the app or your iPhone/iPad.
- Data Corruption:
- Always safely eject the drive before removal.
- Avoid disconnecting the drive during file transfer.
Specifications
| Feature | Description |
|---|---|
| Brand | SD SPACE DAZZLE |
| Memory Storage Capacity | 128 GB (other capacities may be available) |
| Hardware Interface | USB 3.0 |
| Special Feature | 4-in-1 USB Drive |
| Connectivity Technology | USB |
| Hardware Connectivity | Lightning, USB 2.0 Micro B, USB Type A, USB Type C |
| Flash Memory Type | USB |
| Manufacturer | SD Space Dazzle |
Warranty and Support
Warranty Information
This SD SPACE DAZZLE 4-in-1 OTG USB Drive comes with a 1-year warranty from the date of purchase. This warranty covers manufacturing defects under normal use. It does not cover damage caused by misuse, accidents, unauthorized modifications, or external causes.
Customer Support
For technical assistance, warranty claims, or any questions regarding your product, please contact SD SPACE DAZZLE customer support through the retailer where the product was purchased or refer to the contact information provided with your product packaging.





