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仅支持 USB 2.0（480Mbps），需要高速传输大文件（如 4K 视频、RAW 照片）的用户不适合，建议选 USB 3.x 规格数据线

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Anker 二合一 USB-C to USB-C/Lightning 数据线product_sku 二合一数据线category

Related Claims

UnverifiedUSB-A口为USB 3.0规格（5Gbps），对于需要USB 3.1 Gen2（10Gbps）高速传输大文件的用户来说带宽可能不够90% similar Unverified数据传输速率仅为USB 2.0（480Mbps），需要高速数据传输（如外接硬盘、相机导素材）的用户不适合，应选USB 3.1/3.2或Thunderbolt线缆87% similar Partially Verified数据传输速率仅为USB 2.0（480Mbps），不适合需要高速传输大文件（如外接硬盘、相机导素材）的用户85% similar UnverifiedUSB-A 数据传输速率为 5Gbps（USB 3.2 Gen1），不适合需要频繁传输大体积文件（如原始视频素材）且对速度敏感的用户84% similar UnverifiedUSB采集卡必须接USB 3.0及以上接口，接USB 2.0会因带宽不足导致4K或高帧率采集掉帧、画质压缩严重84% similar

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