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Wireless BT5.1 USB Adapter

CF-B04 is a Bluetooth 5.1 USB adapter that empowers PCs within 20 m to wirelessly pair with keyboards, mice, headsets, speakers and printers, enabling steady file transfers and high-fidelity audio, auto-reconnect on boot, driver-free on Win8+ and liberating business or home setups from cable clutter.

  • Miniature 14.5 × 23.6 × 7.6 mm body saves port space  

  • Ultra-light 1.99 g build travels without burden  

  • Bluetooth 5.1 back-supports 5.0/4.2/4.1 versions  

  • 20 m open-field link stays stable without drops  

  • 3 Mbps rate transfers files rapidly  

  • Dual-mode low power extends laptop battery  

  • Driver-free plug-and-play on Win8 and above  

  • Auto-reconnects from first pairing after boot  

  • Simultaneously links keyboard, mouse, headset and more

聯絡我們

線上服務

服務時間：週一至週五 9:00-12:00、13:30-18:30（節假日除外）

聯絡人

產品維修

維修地址

深圳市龍華區華南路1號華南數谷H棟9-10樓

電話

電話：86-755-83790059
郵遞區號：518109

服務時間

週一至週五
9:00-12:00,13:30-18:30

描述

True BT5.1 Stable & Fast Transmission

CF-B04 is with high-performance BT5.1 chip, which can achieve faster transmission speed, 

longer connection distance, and more stable transmission conditions.

Support 7 devices connect simultaneously

Multiple BT devices can be connected at the same time, saving the location of the 

USB interface and meeting the needs of various users.

Good sound quality,More clear

High-fidelity lossless transmission, enjoy CD-level three-dimensional, delicate and pure sound quality

Free traffic, easy transmit

Pair once, connect in seconds

Driver Free, Plug & Play

The system above Win8 is driver free, the system is automatically recognized, 

and it can be used when plugged in, and it is automatically backward compatible with 5.0/4.2/4.1 version devices.

Mini Size, Portable

* 本頁面的產品圖片和示範情景僅供說明之用，可能與實際產品略有差異。請以實物為準。.
* 本頁資料為 COMFAST 內部實驗室在特定測試條件下取得的理論值。實際使用情況可能因個別產品差異、軟體版本、使用條件和環境因素而有所不同。請參考實際使用情況以獲得準確的表述。.
*為提供盡可能準確的產品資訊、規格和功能，COMFAST可能會定期調整和修改本頁的文字描述、圖像效果和其他內容，以確保與實際產品性能、規格、包裝和配件相符。如有需要作出上述調整或修改，恕不另行通知。.

產品型號 CF-B04
BT Version 5.1
Frequency 2.4GHz
Transmission Distance 0-20m
Voltage DC 5V
傳輸速率 3.0Mbps
Operating System Windows7/8/8.1/10/11
Features BT music, BT data transmission, BT mouse and BT keyboard(don’t support IOS)
Strong performance(Dual mold, low-power dissipation, high sound quality)
Support BT5.1
Dimension 23.6(L)*14.5(H)*7.6(W)mm
工作環境 Working Temperature: 0℃ ~ 40℃
Storage Temperature: -40℃ ~ 70℃
Working Humidity: 75%
Storage Humidity: 85%
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暂无安装指南

產品視訊

暂无关联的产品视频

常見問題

暂无常见问题

立即購買

概述

特點

參數

支援

產品圖片

Wireless BT5.1 USB Adapter

CF-B04 is a Bluetooth 5.1 USB adapter that empowers PCs within 20 m to wirelessly pair with keyboards, mice, headsets, speakers and printers, enabling steady file transfers and high-fidelity audio, auto-reconnect on boot, driver-free on Win8+ and liberating business or home setups from cable clutter.

  • Miniature 14.5 × 23.6 × 7.6 mm body saves port space  

  • Ultra-light 1.99 g build travels without burden  

  • Bluetooth 5.1 back-supports 5.0/4.2/4.1 versions  

  • 20 m open-field link stays stable without drops  

  • 3 Mbps rate transfers files rapidly  

  • Dual-mode low power extends laptop battery  

  • Driver-free plug-and-play on Win8 and above  

  • Auto-reconnects from first pairing after boot  

  • Simultaneously links keyboard, mouse, headset and more

  • 類別： 其他周邊設備, WiFi 環境, 數位產品
  • 型號： CF-B04

聯絡我們

線上服務

服務時間：週一至週五 9:00-12:00、13:30-18:30

(假日除外)

聯絡人

產品維修

維修地址

深圳市龍華區華南路1號華南數谷H棟9-10樓

電話

電話：86-755-83790059
郵遞區號：518109

服務時間

週一至週五
9:00-12:00,13:30-18:30

描述

True BT5.1 Stable & Fast Transmission

CF-B04 is with high-performance BT5.1 chip, which can achieve faster transmission speed, 

longer connection distance, and more stable transmission conditions.

Support 7 devices connect simultaneously

Multiple BT devices can be connected at the same time, saving the location of the 

USB interface and meeting the needs of various users.

Good sound quality,More clear

High-fidelity lossless transmission, enjoy CD-level three-dimensional, delicate and pure sound quality

Free traffic, easy transmit

Pair once, connect in seconds

Driver Free, Plug & Play

The system above Win8 is driver free, the system is automatically recognized, 

and it can be used when plugged in, and it is automatically backward compatible with 5.0/4.2/4.1 version devices.

Mini Size, Portable

* 本頁面的產品圖片和示範情景僅供說明之用，可能與實際產品略有差異。請以實物為準。.
* 本頁資料為 COMFAST 內部實驗室在特定測試條件下取得的理論值。實際使用情況可能因個別產品差異、軟體版本、使用條件和環境因素而有所不同。請參考實際使用情況以獲得準確的表述。.
*為提供盡可能準確的產品資訊、規格和功能，COMFAST可能會定期調整和修改本頁的文字描述、圖像效果和其他內容，以確保與實際產品性能、規格、包裝和配件相符。如有需要作出上述調整或修改，恕不另行通知。.

產品型號 CF-B04
BT Version 5.1
Frequency 2.4GHz
Transmission Distance 0-20m
Voltage DC 5V
傳輸速率 3.0Mbps
Operating System Windows7/8/8.1/10/11
Features BT music, BT data transmission, BT mouse and BT keyboard(don’t support IOS)
Strong performance(Dual mold, low-power dissipation, high sound quality)
Support BT5.1
Dimension 23.6(L)*14.5(H)*7.6(W)mm
工作環境 Working Temperature: 0℃ ~ 40℃
Storage Temperature: -40℃ ~ 70℃
Working Humidity: 75%
Storage Humidity: 85%

快速熟悉

暂无安装指南

產品視訊

暂无关联的产品视频

常見問題

暂无常见问题

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