Universal Serial Bus (USB) makes the connection between computers and peripherals easier, an application of USB in a new video Surveillance and Conferencing System is introduced.

通用串行总线(usb)是计算机外设接口的发展趋势，文中介绍了一种把usb总线应用于视频监视和会议系统中的方案。

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This system enables users to connect one half-length PCIe 2.0 adapter card to the Mac mini via a Thunderbolt cable, while allowing the connection of additional Thunderbolt peripherals to the daisy-chain Thunderbolt port.

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This is a battery that plugs directly into an outlet and in turn charges a variety of peripherals via a USB connection.

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They also include Apple's new Firewire 800 technology, which allows a connection speed of up 800 megabits per second to peripherals like hard drives, video cameras and other computers.

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