DVD RW for DS-8A4S SATA 1)model:DS-8A4S 2)12.7MM Tray Loading Available in many colurs DVD RW for DS-8A4S SATA1)model:DS-8A4S2)12.7MM Tray LoadingSpec:Maximum recording speed CD: 24X; maximum speed CD replication: 24X;Maximum DVD read speed: 8X; maximum CD read speed: 24X;DVD ± R maximum speed: 8X, DVD + RW maximum speed: 8X;Maximum speed DVD-RW: 6X, 6X-DVD-R9, 8X + DVD-R9;Maximum DVD + R /-R DL ...