Apparently that's an Orange Pi Plus. The 'normal' one [1] lacks the SATA interface and has one fewer USB 2.0 Port, but otherwise seems pretty much the same.

[1] http://www.aliexpress.com/store/product/Orange-Pi-PC-set-1-O...

Is there somewhere that lists the differences between the various models? They seem to have 6 models but it's not clear what the differences are.

Thanks!