Wireless USB 2. 0 Dual-Mode Adapter for Mouse and Speaker, 5.

Usb2.0 adapter for wireless mouse:50 wireless dual-mode dongle the chip integrates a low-power , transceiver, baseband, modem, usb, uart, / , saradc and gpios with the berry bluelett protocol stack to provide low-cost, low-power flexible and powerful wireless application,wireless dongle Dual-mode receiver transmitter:- -br / acl link, 1- / - ble link or 4- ble master,wireless dongle Applicable products: mouse, keyboard, speaker, earphone, printer, gamepad, etc,wireless adapter,wireless dongle Support application functions: hfp / (hands-free phone / headset) a2dp / avrcp (stereo music) / hogp (keyboard and mouse) / pan ( access), pbapma pftpsppgatt, etc,wireless receiver transmitter,wireless dongle Wireless dongle:classic and low energy,dual-mode receiver transmitter