SDR general coverage receiver by Elektor.
Does well on all modes, including DRM with required key.
Your computer needs a STEREO input, usually line but sometimes mic. With that input, you only need to set up the software. Included is a USB drive with the three recommended programs, including the G8JCF version that was my preference. Without the stereo input, an external soundcard is necessary, good ones available around $15.
The board was built by Elektor, and as you can see, they do beautiful work. Nomenclature is 070039-1 v1.2. I bought the board from Elektor about a year ago.
Price $100 postpaid within the USA.