Universal Serial Bus / screen saver / RAM / cable modem / video adapter / bar code / V.42 / V.34 / disk drive / V.22bis / cache memory / plug and play / V.32 / Random Access / operating system / digital video / V.32bis / V.22 / DSL / integrated circuits / transmission control protocol / internet protocol / TCP/IP / one processor / modem lights / Processor The processor / AVI / 16550 UART chips / following protocol / communication protocols / Cache Memory The processor / 64-bit accelerator chip / SCSI / CAN protocol / /