Model : KM60G, M60GM, M60GM(RX)Desprition : 2.4Ghz Keyboards Mouse Combo Set.For Toshiba Whitney AIO Keyboards and Mouse, please make sure the following Key define need toused in Toshiba special utility driver installation. If not, the key define can not be work.1. Open AIO system2. Put the dongle into AIO System3. Or use one transfer adapter. Insert mini dongle into PC or Notebook USB port.4. Open Keyboard battery cover, put into 2 X AA battery pack.5. Make sure the power switch “ ON” on the keyboard6. It should be work.POWER switch