Bluetooth 5.4 Adapter USB Bluetooth Adaptador for PC Dongle Wireless Mouse Keyborad Music Audio Receiver USB Transmitter rang585

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Intelligent low-power chip, RF transceiver, providing lower delay, flexible and powerful Bluetooth application.
Support Cass2 Power level 20 meters distance (in open environment) Support Bluetooth 5.4 dual-mode specification (LMP 13.X true Bluetooth 5.4 standard) Support USB2.0/3.0 interface. Support multiple devices to connect at the same time (up to 7 devices can be connected)
Working temperature -20 to 70?
Operating system support: Windows 8.1, 10, 11 (driver-free, plug and play) windows7 installation drivers can be used.
Support protocols: HFP/HSP (hands-free phone/headset) A2DP/ AVRCP (stereo music) HID/HOGP (keyboard and mouse) /ACC. Android smart phone, etc.

Note:
Win8.1/10/11 driver-free, plug and play, Win 7 need to install drivers.
This product is not supported on for-MacOS/IOS system.
Blutooth 5.4 adapter
5.4 Bluetooth, dual-mode and dual-channel, Compatible with Bluetooth 2.0, 3.0, 4.0, 5.0, 5.1 and 5.3 specifications.
Colour:Black
Material:ABS+Metal

Package Contents:
1 x Bluetooth 5.4 AdapterOnly the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.