Unverified85% confidenceCautionTime unknown
只用SD卡和手机microSD的普通用户不必买CFexpress多合一读卡器，多余卡槽增加成本且发热控制反而更复杂，UHS-II双SD读卡器足够
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified只有SD/microSD设备的用户不要买带CF/CFexpress卡槽的多合一读卡器，多余卡槽增加成本且几乎用不到，二合一（SD+microSD）已足够91% 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85% similarUnverified偶尔拷贝手机microSD或普通SD卡的轻度用户不建议买Thunderbolt高端读卡器，性能严重过剩，几十元的UHS-I读卡器即可满足82% similarUnverified内置存储越大越贵且不可更换，选带SD/microSD卡槽或USB-A口的设备可用外接卡扩展，摄影用户优先卡槽机型而非高固定容量机型81% similarUnverified不要为使用CFexpress的相机购买仅支持SD/microSD的廉价读卡器，即便有转接卡套也无法工作，卡槽协议不通用79% similar
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