HP 445958-1C0 DVD+-RW/DVD-RAM/CD-RW UJ-852 is new original from Philippines. With original panel and the port is internal. weight:0.125kg/pcs packege:30pcs read speed: CD ROM: 24x(read out) DVD ROM: 8x(read out) write speed: CD-R: 24X(burner ) CD-RW: 24X(burner) DVD-R: 8X(burner) DVD+R: 8X(burner) DVD-RAM: 5X(burner)