Features one master socket and three slave sockets. When the device is plugged into the master socket and turned off (i.e. turning off your computer), all the slave sockets lose power, completely turning off all devices plugged into the slave sockets and eliminating standby power consumption, the board also has a row of constant sockets that stay powered all the time for those devices that you don't want off.
Full 3-line surge protection, 3444 Joules
Maximum spike current 144,000 Amps
Maximum spike voltage 6KV
EMI/RFI noise filter: Frequency range: 150KHz - 100MHz; Attenuation: Up to 40dB