RMT-TX300E Genuine Original SONY BRAVIA TV Remote Control, RMTTX300E. Number on Remote Control: RMT-TX300E, also known as RMTTX300E, 1-493-314-11, 149331411. Suitable for SONY TV Models: KDL32W600D, KDL-32W660E, KDL-40W650D, KDL-40W660E, KDL-43W660F, KDL-43W750D, KDL-49W660E, KDL-49W750D, KDL-50W660F, KDL-55W650D, KD-43X7000E, KD-43X7000F, KD-43X7000G, KD-49X7000F, KD-49X7000E, KD-49X7000G, KD-55X7000E, KD-55X7000F, KD-55X7000G, KD-60X6700E, KD-65X7000E, KD-65X7000F, KD-65X7000G, KD-70X6700E, KDL32W600D, KDL32W660E, KDL40W650D, KDL40W660E, KDL43W660F, KDL43W750D, KDL49W660E, KDL49W750D, KDL50W660F, KDL55W650D, KD43X7000E, KD43X7000F, KD43X7000G, KD49X7000F, KD49X7000E, KD49X7000G, KD55X7000E, KD55X7000F, KD55X7000G, KD60X6700E, KD65X7000E, KD65X7000F, KD65X7000G, KD70X6700E, W600D, W650D, W660E, W660F, W750D, X67E, X7000E, X7000F, X7000G SERIES. The SONY model number is usually on the back of your SONY product, or on the front of your user manual. This remote control is an Genuine Original Remote Control from SONY, it is the same as the remote control supplied with your genuine original SONY product. Requires 2 x AAA Batteries.