... ALC662) audio systemNetwork:10/100MKeyboard and mouse: USBspeaker: 2*3WPC I/O Connectors3* USB 2.0, 1* RJ45, 1* Earphone,1* Microphone ... ,1*card readerTV Card & I/O ConnectorsNO TVOSD LanguageChinese, English, Spanish, Russian, German, French, Arabic, etc ...