Опис
USB BT5.4 Adapter
CF-B45 is a single-antenna Bluetooth 5.4 USB adapter that empowers PCs within 100 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 Win8.1+ and liberating business or home setups from cable clutter.
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Miniature 14.5×23.6×7.9mm body saves port space
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Imported ABS shell resists heat pressure wear
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Nickel-plated USB head resists rust oxidation
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Bluetooth 5.4 backward compatible full stack
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20m open-field link stays stable no drop
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3Mbps high speed file transfer zero wait
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Dual-mode low power design extends battery life
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Driver-free plug-and-play on Win8.1 above
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First-pair memory reconnect supports seven devices
- Categories: Wi-Fi оточення, Цифрові продукти, Інші периферійні пристрої
- Model: CF-B45
Зв'яжіться з нами
Product Repair
Repair Address
9th-10th Floor, Building H, Huanan Digital Valley, No.1Huanan Road, Longhua District, Shenzhen, China
Telephone
Phone: 86-755-83790059
ZIP/Postal code:518109
Service Time
Monday to Friday
9:00-12:00,13:30-18:30
*The product images and demonstration scenarios on this page are for illustrative purposes only and may have slight differences from the actual product. Please refer to the physical product for accuracy.
*The data on this page are theoretical values obtained from COMFAST’s internal laboratory under specific testing conditions. Actual usage may vary due to individual product differences, software versions, usage conditions, and environmental factors. Please refer to real-world usage for accurate representation.
*To provide as accurate product information, specifications, and features as possible, COMFAST may periodically adjust and revise the text descriptions, image effects, and other content on this page to ensure alignment with actual product performance, specifications, packaging, and accessories. Should such adjustments or revisions become necessary, no prior notice will be provided.
| Product Model | CF-B45 |
| BT Version | 5.4 |
| Frequency | 2.4GHz (2.4GHz~2.4835GHz) |
| Transmission Distance | 0-100m |
| Voltage | DC 5V |
| Transmission Rate | 3.0Mbps |
| Operating System | Windows 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 BT 5.3/5.2/5.1/5.0/4.0/2.1+EDR |
| Dimension | 19(L)*17.4(H)*12.5(W)mm |
| Weight | 1.91g |
| Working Environment | Working Temperature: 0℃~40℃ Working Humidity: 40%~60%RH |
Be Familiar With Quickly
Product Video
Frequently Asked Question
- Час оновлення:
- Час оновлення:
- Час оновлення:
USB BT5.4 Adapter
CF-B45 is a single-antenna Bluetooth 5.4 USB adapter that empowers PCs within 100 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 Win8.1+ and liberating business or home setups from cable clutter.
-
Miniature 14.5×23.6×7.9mm body saves port space
-
Imported ABS shell resists heat pressure wear
-
Nickel-plated USB head resists rust oxidation
-
Bluetooth 5.4 backward compatible full stack
-
20m open-field link stays stable no drop
-
3Mbps high speed file transfer zero wait
-
Dual-mode low power design extends battery life
-
Driver-free plug-and-play on Win8.1 above
-
First-pair memory reconnect supports seven devices
- Categories: Wi-Fi оточення, Цифрові продукти, Інші периферійні пристрої
- Model: CF-B45
Зв'яжіться з нами
Product Repair
Repair Address
9th-10th Floor, Building H, Huanan Digital Valley, No.1Huanan Road, Longhua District, Shenzhen, China
Telephone
Phone: 86-755-83790059
ZIP/Postal code:518109
Service Time
Monday to Friday
9:00-12:00,13:30-18:30
Опис
*The product images and demonstration scenarios on this page are for illustrative purposes only and may have slight differences from the actual product. Please refer to the physical product for accuracy.
*The data on this page are theoretical values obtained from COMFAST’s internal laboratory under specific testing conditions. Actual usage may vary due to individual product differences, software versions, usage conditions, and environmental factors. Please refer to real-world usage for accurate representation.
*To provide as accurate product information, specifications, and features as possible, COMFAST may periodically adjust and revise the text descriptions, image effects, and other content on this page to ensure alignment with actual product performance, specifications, packaging, and accessories. Should such adjustments or revisions become necessary, no prior notice will be provided.
| Product Model | CF-B45 |
| BT Version | 5.4 |
| Frequency | 2.4GHz (2.4GHz~2.4835GHz) |
| Transmission Distance | 0-100m |
| Voltage | DC 5V |
| Transmission Rate | 3.0Mbps |
| Operating System | Windows 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 BT 5.3/5.2/5.1/5.0/4.0/2.1+EDR |
| Dimension | 19(L)*17.4(H)*12.5(W)mm |
| Weight | 1.91g |
| Working Environment | Working Temperature: 0℃~40℃ Working Humidity: 40%~60%RH |
Be Familiar With Quickly
Product Video
Frequently Asked Question
- Час оновлення:
- Час оновлення:
- Час оновлення: