Wireless USB bluetooth 5.3 Adapter Dongle for PC Speaker Wireless Mouse Keyboard Music Audio Receiver Transmitter blueto

Description Standard bluetooth 5 3Profiles bluetooth low energyDual mode bluetoothFrequency Band 2 402G 2 480GSensitivity 86dbm 01 BERRF TX Power 6dbm Class Supply Voltage 5V DC MAX5 75V Working Current Depends on profiles 22mA typical Standby Current Connected 0 4uAOperating Environmen Temperature 20°C to 70°CHumidity 10 90 Non condensingEnvironmental RoHS CompliantFeature Bluetooth 5 3 dual mode dual channel compatible with Bluetooth 2 0 3 0 4 0 5 0 and 5 1 specifications Smart low power chips RF transceivers provide lower latency flexible and powerful Bluetooth applications Support Cass2 Power level 20 meters distance in open environment Support Bluetooth 5 3 dual mode specification LMP 12 5X true Bluetooth 5 3 standard Support USB2 0 3 0 interface Supports simultaneous connection of multiple devices up to 5 devices can be connected Supported operating systems Windows 8 1 10 11 driver free plug and play Supported protocols HFP HSP hands free phone headset A2DP AVRCP stereo music HID HOGP keyboard mouse Android smartphone etc Package Included 1 x bluetooth 5 3 Adapter