2008-1-11 01:27
lewisalove
USB 3.0插头、接口亮相CES 2008
下一代USB标准，俗称USB 3.0的“SuperSpeed USB”也出现在了CES 2008上，不过可惜只有插头和接口的实物、规格展示，没有实际操作演示。
USB 3.0的传输速度将达到4.7Gbps，是如今480Mbps的将近十倍，但同时向下兼容USB 2.0/1.1标准的各种产品。从设计图上可以看出，USB 3.0的针脚更多，其中内部的一部分用于兼容旧标准，支持新特性的则排列在外部，所以USB 3.0的接口和插座也和现有产品有些不同。
USB 3.0规范初稿预计本月底完成，6月底之前拿出正式版本。
[align=center][img=450,393]http://news.mydrivers.com/img/20080110/02450114.jpg[/img]
USB 3.0插头实物[/align][align=center][img=390,408]http://news.mydrivers.com/img/20080110/02451409.jpg[/img]
近照[/align][align=center][img=390,340]http://news.mydrivers.com/img/20080110/02452264.jpg[/img]
针脚定义[/align][align=center][img=450,362]http://news.mydrivers.com/img/20080110/02455051.jpg[/img]
USB 3.0接口实物[/align][align=center][img=450,374]http://news.mydrivers.com/img/20080110/02460626.jpg[/img]
针脚定义(紫色部分兼容USB 2.0/1.1，红色部分支持USB 3.0)[/align][align=center][img=450,358]http://news.mydrivers.com/img/20080110/02462964.jpg[/img]
迷你USB 3.0接口示意图[/align][align=center][url=http://news.mydrivers.com/img/20080110/03565453.jpg][img=550,412]http://news.mydrivers.com/img/20080110/S03565453.jpg[/img][/url][/align][align=center][url=http://news.mydrivers.com/img/20080110/03565989.jpg][img=550,412]http://news.mydrivers.com/img/20080110/S03565989.jpg[/img][/url][/align][align=center][url=http://news.mydrivers.com/img/20080110/03570390.jpg][img=550,412]http://news.mydrivers.com/img/20080110/S03570390.jpg[/img][/url][/align][align=center][url=http://news.mydrivers.com/img/20080110/03570909.jpg][img=550,733]http://news.mydrivers.com/img/20080110/S03570909.jpg[/img][/url][/align][align=center][url=http://news.mydrivers.com/img/20080110/03571417.jpg][img=550,412]http://news.mydrivers.com/img/20080110/S03571417.jpg[/img][/url][/align][align=center][url=http://news.mydrivers.com/img/20080110/03571812.jpg][img=550,412]http://news.mydrivers.com/img/20080110/S03571812.jpg[/img][/url][/align][align=center][url=http://news.mydrivers.com/img/20080110/03572214.jpg][img=550,412]http://news.mydrivers.com/img/20080110/S03572214.jpg[/img][/url][/align][align=center][url=http://news.mydrivers.com/img/20080110/03572700.jpg][img=550,412]http://news.mydrivers.com/img/20080110/S03572700.jpg[/img][/url][/align][align=center][url=http://news.mydrivers.com/img/20080110/03573093.jpg][img=550,733]http://news.mydrivers.com/img/20080110/S03573093.jpg[/img][/url][/align][align=center][url=http://news.mydrivers.com/img/20080110/03573889.jpg][img=550,412]http://news.mydrivers.com/img/20080110/S03573889.jpg[/img][/url][/align][align=center][url=http://news.mydrivers.com/img/20080110/03574306.jpg][img=550,412]http://news.mydrivers.com/img/20080110/S03574306.jpg[/img][/url][/align][align=center][url=http://news.mydrivers.com/img/20080110/03574787.jpg][img]http://news.mydrivers.com/img/20080110/S03574787.jpg[/img][/url][/align][align=center][url=http://news.mydrivers.com/img/20080110/03575240.jpg][img]http://news.mydrivers.com/img/20080110/S03575240.jpg[/img][/url][/align][align=center][url=http://news.mydrivers.com/img/20080110/03575659.jpg][img=550,733]http://news.mydrivers.com/img/20080110/S03575659.jpg[/img][/url][/align]