Product Overview
The Acer SD 4.0 USB-C UHS-II Memory Card Reader is designed for high-speed data transfer from various memory cards to your USB-C enabled devices. It supports UHS-II SD/Micro SD standards, offering transfer speeds up to 312MB/s. This compact device features dual slots for simultaneous access to SD and microSD cards, enhancing workflow efficiency. It is compatible with a wide range of devices including laptops, tablets, smartphones, and drones, supporting multiple operating systems.
Image: The Acer SD 4.0 USB-C Card Reader connected to a laptop, illustrating its high-speed data transfer capabilities with SD 4.0 reaching 312MB/s compared to SD 3.0 at 104MB/s.
Setup Instructions
- Connect the Card Reader: Insert the USB-C connector of the Acer SD 4.0 Card Reader into an available USB-C port on your computer, tablet, or smartphone. The device is plug-and-play, requiring no additional drivers for most operating systems.
- Insert Memory Card(s):
- For SD cards (SDXC, SDHC, SD, MMC, RS-MMC), gently slide the card into the larger SD slot until it clicks into place.
- For microSD cards (microSDXC, microSDHC, microSD), gently slide the card into the smaller microSD slot until it is fully seated.
- Device Recognition: Your operating system should automatically detect the card reader and the inserted memory card(s). The card(s) will appear as removable storage devices.
Image: The Acer SD 4.0 USB-C Card Reader displayed alongside a laptop, tablet, smartphone, and drone, demonstrating its broad compatibility.
Operating Instructions
Data Transfer
Once your memory card is recognized, you can access its contents like any other storage device. Drag and drop files, copy, or cut them to transfer data between your memory card and your connected device.
- High-Speed Transfer: For optimal performance, use UHS-II compatible SD/microSD cards to achieve transfer speeds up to 312MB/s. Transfer a 10GB 4K video in approximately 30 seconds or a 1GB file in seconds.
- Simultaneous Access: The card reader supports simultaneous reading and writing to both SD and microSD cards. This allows for efficient file management without needing to swap cards.
- OTG Functionality: When connected to compatible smartphones or tablets via USB-C, the card reader enables On-The-Go (OTG) functionality, allowing direct access and transfer of files without a computer.
Image: The Acer SD 4.0 USB-C Card Reader plugged into a laptop, demonstrating its ability to read and write to two SD cards simultaneously, with a file transfer in progress on the screen.
Ejecting Memory Cards
Always safely eject the memory card from your operating system before physically removing it from the card reader to prevent data corruption.
- Windows: Right-click on the drive letter associated with the memory card in 'This PC' or 'My Computer' and select 'Eject'.
- macOS: Drag the memory card icon to the Trash or click the Eject icon next to the drive in Finder.
- Android/iOS: Look for an 'Eject' or 'Unmount' option in your device's file manager or notification panel.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the exterior of the card reader. Avoid using liquid cleaners or solvents.
- Storage: Store the card reader in a cool, dry place away from direct sunlight and extreme temperatures. Utilize the dust-resistant protective covers when not in use.
- Handling: Avoid dropping the device or subjecting it to strong impacts. Do not force memory cards into the slots.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Card reader not recognized by device. | Loose connection, incompatible port, or driver issue. | Ensure the USB-C connection is secure. Try a different USB-C port or device. Restart your device. |
| Memory card not detected. | Card improperly inserted, damaged card, or incompatible format. | Reinsert the memory card correctly. Test the card in another device. Ensure the card is not physically damaged. Check if the card format is supported by your device. |
| Slow data transfer speeds. | Non-UHS-II card, device port limitations, or background processes. | Ensure you are using a UHS-II compatible memory card for maximum speed. Verify your device's USB-C port supports USB 3.0 or higher. Close unnecessary applications during transfer. |
| Cannot write to memory card. | Card is write-protected. | Check the physical write-protection switch on the SD card (if present) and ensure it is in the unlocked position. |
Specifications
- Model Number: ODK460
- Brand: Acer
- Media Type: SDHC, SDXC, microSD, microSDHC, microSDXC
- Connectivity Technology: USB Type C
- Special Features: Compact Design, Plug & Play, Read & Write Simultaneously, UHS-II SD 4.0 Standard
- Colour: Space Grey
- Compatible Devices: MacBook Pro/Air (USB C), Galaxy NoteBook/Book, Google Pixelbook/ChromeBook Pixel, Samsung Galaxy S23/S22/S21/S20/S10/S9/S8 series, Note 10/9/8, Google Pixel 2/C, Nexus 5X/6P, HTC 10/U11/U12, OnePlus 3/5T/6/7/8/9, Lumia 950/950XL, LG G5/V20, Samsung Galaxy Tab S3 Tablet, iPad Pro (2022/2021/2020/2018), iPad Air (2022/2020), iPad mini 6, iPhone 16 Series, iPhone 15 Series, and other Type-C devices with OTG.
- Data Transfer Rate: 312 Megabits Per Second (MB/s)
- Hardware Interface: USB 3.0 Type C
- Slot Count: 2 (1x SD, 1x microSD)
- Operating System Compatibility: Android, Linux, Windows, iOS, macOS
- Item Dimensions (L x W x H): 13L x 8W x 1.4H Centimeters
- Item Weight: 40 Grams
- Country of Origin: China
- UPC: 195133190626
Image: A diagram showing the universal compatibility of the card reader with different types of TF (microSD) cards including microSDXC, microSDHC, microSD, and SD cards including MMC Micro, RS-MMC, SDHC, SD Card, and SDXC.
Warranty Information
This Acer SD 4.0 USB-C UHS-II Memory Card Reader comes with a 12-month manufacturer warranty. Please retain your proof of purchase for warranty claims.
Customer Support
For any questions regarding compatibility, usage, or technical assistance, please contact Acer customer support. Our team is available to assist you in ensuring a high-quality experience with your product.
Refer to the official Acer website or your product packaging for specific contact details and support channels in your region.