This is basically this deck (
https://ankiweb.net/shared/info/1907668496) reordered by frequency. Some cards have been fused, that's why there are not exactly 5000.
It is HIGHLY recommended to use this deck on a mobile device (I use it on AnkiDroid) coupled with the Hanping application (even lite does the job, see the original deck to know how to change the links in the cards template). It enables pinyin TTS and other welcome features.