SOA 还包含更改组件的输入和输出数据签名的适配器；适配器能以很小的性能开销为代价将服务的客户机与其接口的更改隔离。

SOA also includes adapters that change the input and output data signatures of component operations; adapters insulate a service’s clients from changes in its interface at a slight performance cost.

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据悉Libretto AC100系列有的型号会配用HSDPA 3G适配器，不过AC100全线产品均支持802.11n WiFi功能，而且还设置了HDMI输出接口。

Some models will contain an HSDPA 3G adaptor, but all will have 802.11n Wi-Fi on board, plus USB and - since the Tegra can handle HD content with ease - and HDMI output.

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设计了PLC与PC机串行通讯口之间信号适配器硬件电路，包括输入接口电路、输出接口电路。

This research works out a design of signal adaptor circuit of serial communication port between PLC and PC, including input interface circuit and output interface circuit.

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