SD卡将升级双排针脚提速至300MB/s-快科技-科技改变生活

SD卡将升级双排针脚提速至300MB/s

Skyangeles
2010年09月03日 09:17
0

昨天才刚刚有采用UHS-I标准的新款SDHC卡面世，SD协会已经开始筹划下一代接口标准了。在德国柏林举行的IFA消费电子展上，SD协会宣布下一代SD 4.0标准将使用双排针脚设计，接口速度提升至300MB/s。

据称，新增的第二排针脚将被用于高速连接，但存储卡的外观尺寸和形状都不会改变，保证向下兼容性。SDHC/SDXC卡以及MicroSDHC/MicroSDXC卡都可采用该设计提升性能。

双排针脚设计是SD 4.0标准的一部分内容，预计SD 4.0标注将于明年年初正式颁布。

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