Communication to the light controller is through a USB COM port.

该光源控制器通信是通过一个USB的COM口。

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Although it does not include any documentation, enabling the power in your chargeable USB is an easy task, just like flipping a light switch.

这个程序的目的是通过为您提供一个简单的界面，启用该功能。尽管它不包括任何文档，使电源中的充电usb是一件容易的事，就像翻转的光开关。

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Note: SD card can be inserted and with a USB interface, the lamp emitted light can vary.

备注：可插优盘、SD卡，能控制播放进度，音箱响时，桶中间的灯光闪动。

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In green tech news this week, Voltaic unveiled a new waterproof LED touch light that can be powered by any USB source.

ENGADGET: blogger-avatar

More than just supplying a battery-free source of light, though, the lantern can function as a charger, thanks to a USB port built into the casing.

ENGADGET: Green House's lantern runs on salt and water, powers your gadgets via USB

Inputs and Outputs: The tablet will allow connection to a digital light projector for presentations using HDMI or VGA through a separate adapter, and also supports a full USB 3.0 connection for virtually any peripheral.

FORBES: Why You Want The Microsoft Surface Pro (And Why You Don't)