The latest range of external peripherals from SST includes the SB404TF.
The SB404TF is an external four-port USB TEMPEST-compliant hub. It features four 9-way D-type downstream connectors allowing you to connect up to four compatible USB devices to your SST PC. It also features one upstream D-Type port for connecting to another USB hub or to the host computer.
The SB404TF is mains powered, allowing each port to deliver up to 500mA for ultimate performance.
The SB404TF is compliant to TEMPEST SDIP-27 Level A / AMSG720B.