5.4 Wireless Bluetooth Receiver and Transmitter USB Bluetooth Dongle for Mouse Keyboard

 2025 New Bluetooth adapter 5.4 driver-free desktop computer external USB Bluetooth receiver and transmitter Bluetooth5.4

 Product Name: USB Bluetooth Adapter
 Bluetooth version: Bluetooth 5.4 (BLE low power consumption, low latency)
 Transmission distance: 20 meters (in an obstacle-free environment)
 Support protocols: A2DP, HSP, AVRCP, HID, AAC, etc.
 Packaging size: 9*12*0.9cm
 Single unit weight(including packaging): 18 g
 Packing specification: 600 PCS/Carton, 46*36*47.5cm, 12.5KG
 Packing list: Adapter*1, Instruction manual*1, Blister color card packaging

Standard: Bluetooth V5.4

Profiles: Bluetooth low energy

Dual-mode Bluetooth

Frequency Band=:2.402G-2.480G

Sensitivity:-86dBm@.01%BER

RF TX Power:+6dBm(ClassП)

Supply Voltage:5V DC(MAX5.75V)

Working Current: Depends on profiles, 22mA typical
Standby Current (Connected ):0.4uA

Temperature:-20ºC to +70ºC 

Humidity:10%-90% Non- Condensing

Environmental RoHS Compliant

 5.4 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, providing lower latency, flexible and powerful Bluetooth applications
 Support Cass2 Power level 20 meters distance (in an open environment)
 Support Bluetooth 5.4 dual-mode specifications (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 70ºC
 Supported operating systems: Windows 8.1, 10, 11 (driver-free, plug and play) Windows 7 driver installation can be used
 Support protocols: HFP/HSP (hands-free phone/headset) A2DP/ AVRCP (stereo music) HID/HOGP (keyboard and mouse)/AAC. Android smartphones, etc.