Today I purchased an ASUS USB-BT500 Bluetooth 5.0 USB adapter.  Plugged 'er in and I now have Bluetooth for which I was able to connect my Logitech M557 Bluetooth mouse. Thanks for your help ... and suggest we close this support request.
Hi, I am using a Dell Venue 11 Pro 7130 tablet, tag# 19997Z1, and have performed a fresh install of Windows 10 Home. There are 2 Unknown Device appearing: ACPI\INT33C4\1  and  ACPI\INT33C5\2 According to Support Assist the system is up to date. Current symptoms indicate no Bluetooth support. I would appreciate your help to resolve this issue. Thanks!
Unknown Device ACPI