SATA filter II & III

 SATA filter II and SATA filter III are a noise filter that upgrades PC sound by blocking noise from HDD, ODD & SSD.
– Ripple & RF noise filter are used.
– Connect to SATA connector of storage device directly.

 SATA Filter III has solved the compatibility issue between SATA Filter II and SATA 3 devices by removing the SATA signal line completely. The flexible PCB is designed to be bent for only necessary portions, it helps not to damage the other components.The high quality components used on SATA filter III make the sound much stable and tight.

Key Feature

  • SATA device noise reduction
  • Flexible PCB






Noise filtering voltage
Current capacity
  2A max
SATA signal support
  SATA 2.0 specification


Please check the SATA filter graphs via Audiocircle,

Click here!

The SATA Filter II has imcompatibiblity issue with the most SATA 3 devices, but by removing the SATA signal line completely on SATA Filter III, the imcompatibility issue from SATA Filter II has been solved.

So if you want to use  SATA 3 devices, you can use SATA flter III.