Lite-On Technology Corp...LTST-C190CBKT 292Kb/6PI.C. compatible LTST-C170AKT 277Kb/7PI.C Compatible LTST-C930YKT 371Kb/6PI.C. compatible LTST-E670FL 487Kb/10PI.C. compatible LTST-C170EKT 276Kb/7PI.C Compatible LTST-C170GKT