SHIPPING

We have warehouses located in the US, EU, Canada, and Australia; orders placed in other regions will be delivered via international shipping.

RETURNS

Free returns within 60 days of purchase date. Once we receive the item, a refund will be initiated immediately.

WARRANTY

All purchases from Avantree.com automatically comes with a 24-month warranty.

BULK DISCOUNTS

Discount prices will automatically
be reflected in the shopping cart

For same item orders:

• 5-9receive 5%   off order total
• 10-19receive 10% off order total
• 20+receive 15% off order total

Driver issue problem with Win 10, how to fix?

This guide applied to multiple products.

Click on the product name to view this guide & find more help on the full product support page:

Categories
Driver issue problem with Win 10, how to fix?

Go to the full support page of the related products:

If you have a driver issue problem with win 10 like this

Please try to fix it as following steps:

1. In the search type" Device manager" and open it.

2. Click on the small arrow next to either "Bluetooth" or "Universal Serial Bus controllers"

3. Right click on "CSR" and select Update Driver

4. Select" Browse my computer for driver update"

5. Select on bottom "Let me pick from a list of available drivers on my Computer"

6. Select "Generic bluetooth Driver"

More details, please check this link https://answers.microsoft.com/en-us/windows/forum/windows_10-hardware-winpc/csr-v40-bluetooth-dongle-does-not-work-on-my/fefc9f9a-22b5-4b75-9da4-c1c880794a99?auth=1

Please feel free to contact us at support@avantree.com if that doesn't help.

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