Photo 1 of Bluetooth Adapter,CSR4.0 Mini USB Bluetooth Adapter Wiress Dongles Receiver for Mouse Keyboard Headset,etc.

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Photo 1 of Bluetooth Adapter,CSR4.0 Mini USB Bluetooth Adapter Wiress Dongles Receiver for Mouse Keyboard Headset,etc.Photo 2 of Bluetooth Adapter,CSR4.0 Mini USB Bluetooth Adapter Wiress Dongles Receiver for Mouse Keyboard Headset,etc.