2026 New Bluetooth Adapter for Pc Usb Bluetooth 5.3 Dongle Receiver for Speaker Mouse Keyboard Music Audio Transmitter

If the product does not work, please contact the seller to get the driver.Note:1, The USB bluetooth adapter can only be plugged into your desktop or laptop computer, and cannot be used on other devices such as a car.2, Before using the product, please disable the Bluetooth of the computer itself, and uninstall the existing Bluetooth driver of the computer, and then install the driver of this product.3, If you need Windows 7 drivers, you can contact us. We will provide to the buyer.Bluetooth 5.3 Dongle:Product name: USB Bluetooth adapter;Bluetooth version: 5.3 (BLE Low power, low latency)Transmission distance: 20 meters (in barrier-free environment);Support protocols: A2DP,HSP,AVRCP,HID, etc.Features:1, 5.3 Bluetooth dual-mode dual-channel, compatible with Bluetooth 2.0,3.0,4.0,5.0 and 5.1 specifications.2, Intelligent low-power chip, RF transceiver, to provide lower latency flexible and powerful Bluetooth applications.3, Support Cass2 Power level 20m distance (in open environment).4, Supports Bluetooth 5.3 dual-mode specification (LMP 12.45 true Bluetooth 5.3 standard).5, Support USB2.0/3.0 interface.6, Supports simultaneous connection of multiple devices (a maximum of seven devices).7, Working temperature -20 to 70℃,8, Support operating system: Windows 8.1, 10, 11 (no driver, plug and play).Supported protocol :HFP/HSP(hands-free phone/headset)A2DP/ AVRCP(stereo music)HID/HOGP(keyboard and mouse). Android smartphones, etcSave your USB PortsConnect 5 devices simultaneouslyUse for Data TranferTransfer file instantly via connectionMultiple Bluetooth VersionsBluetooth 5.3, backward compatible with 5.1/5.0/4.0 devicesUp to 20M Transmission DistanceFaster and more stable transferBluetooth ConnectionEnjoy wireless lifeDiver-free for Win8.1 and LaterOnly use on Windows computerDrive-free 5.4 Bluetooth adapterProduct name: USB Bluetooth adapter;Model: BR04;Bluetooth version: 5.4 (BLE low power, low latency);Transmission distance: 20 meters (barrier-free environment);Support protocols: A2DP,HSP,AVRCP,HID,ACC, etc5.4 Bluetooth dual-mode dual-channel, compatible with Bluetooth 2.0, 3.0, 4.0, 5.0, 5.1 and 5.3 specifications;Intelligent low power chip, RF transceiver, provides low latency flexible and powerful Bluetooth applications;Support Cass2 Power level 20 meters away (in open environment);Support Bluetooth 5.4 dual-mode specifications (LMP 13.X true Bluetooth 5.4 standard);Support USB2.0/3.0 interface;Supports simultaneous connection of multiple devices (up to 7 devices can be connected);Operating temperature -20 to 70℃;Supported operating system: Windows 8.1, 10, 11 (no driver, plug and play);Supported protocol :HFP/HSP(hands-free phone/headset)A2DP/ AVRCP(stereo music)HID/HOGP(keyboard and mouse)/ACC. Android smartphones, etc.General Specification:Bluetooth SpecificationStandardBluetooth V5.4ProfilesBluetooth low energyDual-mode BluetoothFrequency Band2.402G-2.480GSensitivity-86dBm@.01%BERRF TX Power+6dBm(ClassП)PowerSupply Voltage5V DC(MAX5.75V)Working CurrentDepends on profiles, 22mA typicalStandby Current (Connected )0.4uAOperating EnvironmentTemperature-20℃ to +70℃Humidity10%-90% Non- CondensingEnvironmental RoHS CompliantBluetooth 5.0 Specifications:Item Name: V5 Bluetooth 5.0 AdapterInterface: USB 2.0Transfer rate: Max 24MbpsBluetooth Version: Bluetooth V5.0Frequency Band: 2.400-2.480GHzColor: BlackItem Size: 21x16x5 mmLow-power selectable :1.2 to 3.6 VI/O.Supporting multiple languages.Compatible with Bluetooth v1.2/2.0/2.1/3.0/4.0Supporting multiple languages.