What is CSR Harmony? - Programs, Apps and Websites - Linus Tech Tips
LogiLink BT0015 nano USB Bluetooth Adapter Stick Dongle V 4.0 EDR Plug & Play model / Windows 10 / 8.1 / 8/7 / Vista / XP 32-bit and 64-bit: Amazon.de: Computer & Accessories
USB Bluetooth 4.0 V4.0 Version USB Bluetooth Wireless Micro Adapter EDR MINI Dongle Compatible For PC Windows 7 /8/10 Vista XP Stereo Headset : Amazon.ca: Electronics
CSR Harmony Wireless Software Stack version 1.0.25.0 by Cambridge Silicon Radio Limited. - How to uninstall it