Unverified85% confidenceDecision RuleTime unknown
选读卡器要匹配卡的接口,UHS-II卡需搭配UHS-II读卡器+USB3.0以上接口才能跑满速度,套装赠送的USB2.0读卡器会成为传输瓶颈(上限约40MB/s)
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Unverified读卡器和USB接口是速度瓶颈:UHS-II卡需搭配UHS-II读卡器和USB3.0以上接口才能跑满速度,用旧读卡器或USB2.0接口传输会被限制在30-40MB/s左右94% similarUnverified读卡器实际速度还受电脑USB接口协议、数据线规格双重限制;用了标称20Gbps读卡器却配USB 3.0线材,速度依旧上不去,需确认线材支持对应带宽86% similarUnverifiedSD卡读卡器需认准UHS-II规范:UHS-II卡有两排金手指,只有支持UHS-II的读卡器才能达到约300MB/s,UHS-I读卡器读UHS-II卡会被限速到约100MB/s86% similarUnverifiedUHS-II SD卡读卡器针脚为双排(比UHS-I多一排触点),只有支持UHS-II的读卡器才能跑满300MB/s;用UHS-I读卡器读UHS-II卡会降速到104MB/s上限。买读卡器需确认标注'UHS-II'而非仅'USB 3.0'84% similarUnverified需要通过扩展坞高速读取相机SD卡的用户,不要买标注UHS-I的读卡口,UHS-II卡插上会被限速到104MB/s,需确认支持UHS-II(针脚双排)84% similar
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