COMFAST Adaptador USB BT5.4 Adapter for PC Dongle Wireless Mouse Keyboard Music Audio Receiver Transmitter Plug and Play

Bluetooth Adaptador USB BT5.4 Adapter for PC Dongle Wireless Mouse Keyboard Music Audio Receiver Transmitter Plug and Play

CF-B43 is a mini BT 5.4 adapter, suitable for wireless communication between mobile phones and hands-free devices, and wireless connection between computers and peripherals. For example: BT keyboard, mouse, headset, printer, etc., as well as file transfer between Bluetooth devices, helping users get rid of wired constraints. No complicated setup process is required, even technical novices can easily get started.

Mini Portable Bluetooth-compatible 5.4 Adapter Features:

●Bluetooth-compatible 5.4, stable speed and long receiving distance

●Mini body, compact and portable

●Anti-rust, durable, heat and pressure resistant

●USB interface, high speed and stable

●Secure encryption, high security performance

●After the BT adapter is successfully paired for the first time, it will automatically recognize the connection when it is turned on later.

●The built-in antenna transmits faster and the transmission distance is up to 20 meters (open and barrier-free distance)

●No driver installation required, plug and play, saving worry and effort

●Supports simultaneous connection with 7 different types of devices

●Comes with a lanyard, which can be hung in your mobile phone/wallet at will and is not easy to lose.

Product specifications:

BT Version: 5.4

Frequency: 2.4GHz (2.4GHz~2.4835GHz)

Transmission Distance: 0-20m (open and barrier-free distance)

Voltage: DC 5V

Transmission Rate: 3.0Mbps

Operating System: Windows 8.1/10/11

Application scenarios: BT music, BT data transmission, BT mouse and BT keyborad(don’t support IOS)

Packing List

1*CF-B43

1* User Manual

CF-B43

Bluetooth through WallEasy Connection

BT5.4 USB Adapter / Backward Compatible

Drive Free，Plug&Play

BT5.4，Easy Connection

Longer Distance ，Better Performance

Faster Response，High Speed

High Performance BT5.4，Response speed enhanced 80%

Equipped with BT5.4 Chip, 3MB/s, Low-loss data transmission,Quick response and strong anti-interference ability

Low latency

Anti Interference

Low power consumption

PS: The chip/board is just showing for reference, not the real internal design

Longer Transmission，DistanceEasy Connection

Built-in antennas for longer distance and more stable data transmission

Multi-devices Connections

Support 7 Bluetooth devices to connect at the same time tomeet the demand for multi-device interoperability.

BTaudio / BT earphone / Printer / Gamepad / Mobilephone / i-Pad / Mouse / Keyboard

Enjoy your life atevery moment

East connection for your BT headset and speaker,enjoy the music at every moment

Desktop

BT Speaker

BT Headset

Cable-free Plug&Play

East connection for BT Mouse and Keyboard

Easily connect to BT Mouse and Keyboard because of Cable-free,make your life and work more efficient

Unlimited Fun，Enjoy the Relax Time

East connection for BT Gamepad, free to switch positions,easy to pass the game, andplay the game of the great masterpiece

Device Interoperability，Fast file transfer

Connect your phone/pad without any cables, just turn on Bluetooth toquickly transfer files, doubling your efficiency

Drive Free，Plug & Play

Mini and Portable while using

Support Plug & Play (without driver) for Win8. 1/10/11 system

PS: The computer needs to be connected to the Internet when you use it for the first time.

Automatic pairing，Power on and connect in seconds

After the Bluetooth adapter is successfully paired at the first time,the connection will be recognized automatically on subsequent power-ups.

Gold-plated connector，Longer Working Life

Equipped with Gold-plated connector, Anti-oxidation,strong and durable for stable data transmission and longer working life

Packing List

1*CF-B43

1* User Manual

PS: This is the packing for reference, the real packing upon on receiving.

Q&A：

Q: Does the Bluetooth dongle support TV?

A: Sorry, this device will only work when plugged into supported Windows. Even though TVs, home theater equipment, and stereos have USB ports, they don’t have the necessary drivers to support this adapter.

Q: After the driver installation is completed and the Bluetooth adpter cannot be searched?

A: 1. Restart the computer after installation

2. Please confirm that your Bluetooth device (headphone / keyboard / speaker) is not occupied by other Bluetooth

Q: Why do I get a driver error when I install the driver?

A: Maybe the built-in Bluetooth on the computer causes a conflict. Please disable the previous Bluetooth first.

Tips:Connect 5 devices wireless via Bluetooth 5.4 dongle at the same time, but music streams to only 1 audio device at a time.

Q: Can the USB Bluetooth adapter connect to the same device at the same time, such as two earphones?

A: No, you can connect 7 devices at the same time, but they must be different types of devices.

Q: Does the USB Bluetooth adapter support voice calls?

A: If your Bluetooth headset has a microphone function, it supports voice calls.

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