The mostimportant of these is the "SuperSpeed" bus--two additional pairs ofwire which allow for significantly faster transfers than before, withfull duplex transfers.
Note that you can extend the code shown in Listing 3 to allow additional management operations, such as stopping or modifying the interval between successive message transfers.
注意，可以扩展清单3的代码来加入更多的管理操作，例如停止消息传递或修改成功消息传递之间的时间间隔。
3
Bitcoin is also appealing for its lack of additional costs traditionally tacked upon international money transfers, due to disintermediation.