Sony Optiarc BC-5500S-01 2X Blu-Ray Slim Combo Drive - Bulk (Black) You are bidding on a NEW LG-Hitachi Original HP certified BD-ROM Blu-Ray Combo Player SATA Tray-loading DVD Drive Multi Burner - BC-5501H The BC-5501H is a new revision and has has extra features such as Lightscribe. This new version superseded all previous version.