The SANWA SC Dust Shutter Adapter is an inventive product that offers dust protection and active port visibility. The redesigned shutter structure allows for most major cleaners to be used, ensuring a clean and efficient working environment. This adapter provides a snug fit, ensuring secure connections for reliable data transmission. What sets it apart is its dust-proof function, which eliminates the need for dust caps and improves work efficiency. It's available in both simplex and duplex types and has vertical and horizontal latch options.