Verified with linux-firmware 1.187.32 + linux-image 5.4.0-122.138
u@CANONICALID:~$ lsusb -s 11:3
Bus 011 Device 003: ID 0b05:190e ASUSTek Computer, Inc. ASUS USB-BT500
u@CANONICALID:~$ uname -a
Linux CANONICALID 5.4.0-122-generic #138-Ubuntu SMP Wed Jun 22 15:00:31 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
u@CANONICALID:~$ dpkg -l | grep linux-firmware
ii linux-firmware 1.187.32 all Firmware for Linux kernel drivers
u@CANONICALID:~$ hcitool dev
Devices:
hci0 04:42:1A:5D:48:67
u@CANONICALID:~$ hcitool scan
Scanning ... 02:BA:55:6A:F8:A5 AirConsole-D8
Verified with linux-firmware 1.187.32 + linux-image 5.4.0-122.138
u@CANONICALID:~$ lsusb -s 11:3
02:BA: 55:6A:F8: A5 AirConsole-D8
Bus 011 Device 003: ID 0b05:190e ASUSTek Computer, Inc. ASUS USB-BT500
u@CANONICALID:~$ uname -a
Linux CANONICALID 5.4.0-122-generic #138-Ubuntu SMP Wed Jun 22 15:00:31 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
u@CANONICALID:~$ dpkg -l | grep linux-firmware
ii linux-firmware 1.187.32 all Firmware for Linux kernel drivers
u@CANONICALID:~$ hcitool dev
Devices:
hci0 04:42:1A:5D:48:67
u@CANONICALID:~$ hcitool scan
Scanning ...