Josh Smith has announced the initial launch of the PC-BSD hardware store. This resource is meant to make it easier to find hardware that has been tested to work on PC-BSD.
FreeBSD and PC-BSD are known to be quite particular with regards to hardware support, but now you can check or buy via the PC-BSD store hardware that is known to be working on PC-BSD, and therefore also on FreeBSD. Obviously you can always check the FreeBSD Hardware Notes that come out with each release, e.g. FreeBSD 10 Current, 9.0, 9.1 or 8.3.
So, if you want to make sure that your hardware is supported by PC-BSD or FreeBSD check the FreeBSD Hardware Notes, PC-BSD wiki hardware section or the PC-BSD Hardware Store. (via)