Silicon Motion's portable multimedia SoCs are single-chip solutions for NAND flash-based portable audiovisual multimedia applications, including MP3/MP4 players, DAB/DAB+ players, personal multimedia players, voice recorders, digital photo frames, and media banks. Our products are high performance, low-power, highly-integrated, in a small form factor, and designed with user-friendly control interfaces. Our portable multimedia SoCs also support Microsoft Windows Media Digital Rights Management (DRM), a platform that protects and securely delivers protected audio and video content for playback.