This product combines integrated function with a pure design. This UMPC is positioned as the second PC in the family. We focus on the mobility and the expansibility. We reduced numerous connectors. The UMPC can easily transfer the data between the computers in the office and/or at home. We can reduce volume to gain the higher mobility via removing useless connectors. By using the idea of expended ability, UMPC can extend people’s entertainment usage from home pc to remote side. People can share photos or music/games with their friends for more recreation via UMPC.