Unverified95% confidenceDecision RuleTime unknown
读取UHS-II SD卡需读卡器同时支持UHS-II(触点为两排),否则会降速到UHS-I的104MB/s上限;老读卡器只有一排触点无法发挥高速卡性能
1
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95%
Confidence
Long-term
Relevance
-
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Unverified读取UHS-II SD卡需读卡器本体和接口双双支持UHS-II,否则会降速到UHS-I的104MB/s;UHS-II卡槽有第二排针脚是识别标志91% similarUnverified读卡器优先选UHS-II规格(理论312MB/s)搭配对应SD卡才能发挥高速,若相机卡为UHS-I或手机接口USB2.0,买UHS-II读卡器是浪费,速度反被最短板限制90% similarUnverified只使用UHS-I的SD卡(读取上限约104MB/s)不必购买UHS-II读卡器,UHS-II读卡器读UHS-I卡不会提速;但UHS-II读卡器向下兼容UHS-I卡可作为未来升级预留90% similarUnverified只用SD卡的用户不建议购买多合一读卡器(支持SD/microSD/CF/MS等),多卡槽机型往往共用一个低端控制器且SD卡槽多为UHS-I,反而拖慢速度,专用单槽UHS-II读卡器更快更稳86% similarUnverified不建议为读普通TF/microSD卡(UHS-I,读速≤104MB/s)购买雷电或USB 3.2 Gen2高速读卡器,接口带宽远超卡速上限,属于性能浪费83% similar
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