Unverified95% confidenceCautionTime unknown

UHS-I接口限制了最大总线速度，实际持续写入速度通常远低于标称读取速度，拍摄4K 60fps或更高码率视频时可能出现写入瓶颈，需要V60/V90等级卡的场景不适合选这款

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95%

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Related Entities

SanDisk Extreme PRO microSDXC A2 V30product_sku 高速存储卡category

Related Claims

UnverifiedUHS-I接口写入速度上限约90-100MB/s左右，对于需要高码率持续写入的8K视频或专业RAW连拍场景可能不够用，这类需求应考虑UHS-II卡87% similar Unverified拍摄4K 60fps或更高帧率视频时，V30的持续写入速度可能不够用，容易出现丢帧或录制中断，需要V60或V90等级卡84% similar

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