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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.
セットアップ手順
- カードリーダーを接続します。 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.
- メモリカードを挿入してください:
- 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.
- デバイス認識: 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.
操作手順
データ転送
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.
- 高速転送: 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 数秒で。
- 同時アクセス: 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機能: 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 fileコンピューターなしで。
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.
メモリーカードの取り出し
データの破損を防ぐために、メモリ カードをカード リーダーから物理的に取り外す前に、必ずオペレーティング システムから安全に取り出してください。
- ウィンドウズ: Right-click on the drive letter associated with the memory card in 'This PC' or 'My Computer' and select 'Eject'.
- MacOSの： 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.
メンテナンス
- クリーニング： カードリーダーの外側は、柔らかく乾いた布で拭いてください。液体クリーナーや溶剤の使用は避けてください。
- ストレージ： 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.
- 取り扱い： デバイスを落としたり、強い衝撃を与えたりしないでください。メモリカードをスロットに無理に押し込まないでください。
トラブルシューティング
| 問題 | 考えられる原因 | 解決 |
|---|---|---|
| カードリーダーがデバイスに認識されません。 | 接続が緩んでいる、ポートに互換性がない、またはドライバーに問題がある。 | Ensure the USB-C connection is secure. Try a different USB-C port or device. Restart your device. |
| メモリカードが検出されません。 | 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. |
| データ転送速度が遅い。 | 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. |
| メモリカードに書き込めません。 | Card is write-protected. | Check the physical write-protection switch on the SD card (if present) and ensure it is in the unlocked position. |
仕様
- モデル番号: OD460
- ブランド： エイサー
- メディアタイプ: SDHC, SDXC, microSD, microSDHC, microSDXC
- 接続技術： USBタイプC
- 特別な機能: Compact Design, Plug & Play, Read & Write Simultaneously, UHS-II SD 4.0 Standard
- 色： スペースグレイ
- 対応デバイス: 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.
- データ転送速度: 312 Megabits Per Second (MB/s)
- ハードウェアインターフェイス： USB 3.0 タイプC
- Slot Count: 2 (1x SD, 1x microSD)
- オペレーティング システムの互換性: Android, Linux, Windows, iOS, macOS
- 商品の寸法 (長さ x 幅 x 高さ): 13L x 8W x 1.4H センチメートル
- 商品の重量: 40グラム
- 原産国： 中国
- 国際コード: 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.
保証情報
This Acer SD 4.0 USB-C UHS-II Memory Card Reader comes with a 12ヶ月のメーカー保証保証請求のために購入証明書を保管してください。
カスタマーサポート
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.