Nordic Semiconductor (ose|NOD) (formerly Nordic VLSI) is a fabless semiconductor company. The company specializes in ultra low-power wireless SoCs(System-on-chip)and connectivity devices for the 2.4 GHz ISM band, with ultra-low power performance and cost being the main focus areas. Typical end-user applications are consumer electronics, wireless mobile phone accessories "Appcessories", wireless gamepad, mouse and keyboard, intelligent sports equipment, wireless medical, remote control, wireless voice/audio applications (e.g. Voice over IP), security and toys.  Wikipedia