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Onvian Bluetooth Adapter USB CSR 4.0 Dongle Receiver Transfer Wireless for Laptop PC Computer

4.2 out of 5 stars 301 ratings
Amazon's Choice recommends highly rated and well-priced products.
Amazon's Choice for "usb bluetooth"

Price: $7.99 FREE Delivery on first order. Details
  • Transmission rate up to 3Mbps and transmission distance up to 33ft/10m (In free space without interference)
  • Enables your PC or laptop to wirelessly communicate with Bluetooth-enabled devices, like Smartphones, tablets, keyboards, mice, speakers, printers, headsets and more
  • Designed for Windows. Plug and Play for Windows 8 and higher system. Driver only needed when your Windows 7 and lower system need to connect audio device
  • Ultra low power consumption to extend the battery life of your laptop or portable device
  • It is an Ideal Solution to transfer File, Audio or Voice Wirelessly for your Desktop and Laptop. (The same product of our brand "Onvian" is very popular on Amazon.com marketplace, now the price is even lower in here, don't miss!)

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Product Information

Technical Details

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Product description

Bluetooth specification V4.0 Compliant
Supporting profiles: Networking Dial-up Fax LAN access and Headset.
Operation system: Windows XP Vista Windows7 8 10
Interface: USB Compliance
Symbol rate: Up to 3Mbps
Receiving/Sending range: 10M

Key Features:
Bluetooth low energy Radio USB Dongle
Dual-mode Bluetooth transfer
Low-power selectable 1.2 to 3.6 VI/O
Supporting Bluetooth voice date
Supporting Multi languages
WLAN coexistence interface

Some devices like BOSE or game controller may need special driver for Windows 7
Turn off hands free can improve sound quality for some audio devices

Note: USB 3.0 introduced radio frequency interference in the 2.4GHz to 2.5GHz range
which is the same radio spectrum used by Bluetooth and Wi-Fi
please don't use USB 3.0 port, and the bluetooth adapter should not be too close to your router or working USB 3.0 devices.

No driver needed for Windows 10. The CSR driver in the CD is only for Windows 7 to connect audio devices.

Google Drive: drive.google.com/file/d/1rg_0xL96F3-A9PdVfpMQ1x21RmRDPZ88/view
Dropbox Drive: www.dropbox.com/s/77oclo0w7wna35l/CSR%20DRIVER%2BINSTRUCTION.zip?dl=0


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4.2 out of 5 stars
4.2 out of 5
301 global ratings
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