TTB102 Bluetoothmodule was designed mainly for Bluetooth mouse and USB dongle.

TTB102 蓝牙模块主要用于蓝牙鼠标和蓝牙USB适配器。

youdao

Test Condition: working Voltage 3.0v, working at white paper, be 3 meters at a distance from usb dongle.

测试条件：工作电压3。0v，白色打印纸上使用鼠标，接收器离鼠标3米。

youdao

The worst thing about the wireless mouse has got to be that damn dongle—this tiny little nub hogs up one of the few USB ports on my PC.

无线鼠标最令人讨厌的地方无外乎那个可恨的接收器，这个小玩意占据了我电脑上为数不多的USB口中的一个。

youdao

It doesn't use a USB dongle and standard batteries, nor a removable play-and-charge cord.

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Your options include the "Freedom Spot" hotspot capable of serving eight devices simultaneously, or the "Freedom Stick, " a USB dongle.

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Teusink cracked open a Logitech R-R001 presenter device and the USB dongle that allows it to communicate wirelessly with a PC.

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