Review on 🔊 Enhance Your Speaker's Capability: Plugable Bluetooth Audio Receiver Enables Seamless Wireless Music Streaming from Multiple Devices Including Windows, macOS, OS X, Linux, Android, and iOS by Melissa Brown

I needed a Bluetooth receiver from my laptop that I could connect to my audio system using an analogue cable (mini-plug to double RCA plug - cable not included). The simplest and cheapest device I've found. This device enters search/pairing mode immediately after connection (the only downside is that it needs to be disconnected and reconnected for 30 seconds if pairing is lost). It works great with the occasional need to re-pair. Very reliable. It also has a USB port that I can use to power another device in my system. I will probably order more of these.