This is the SATA Power Push-In Style Pass-Through Cap used on the ends of the SATA Power Push-In connectors. Our connectors are the highest quality and have a deep Black color. Our connectors also feature a “no wing” design eliminating the unsightly and unneeded side clip. You may be wondering how is this possible? Well, we source our connectors directly from our manufacturer. This allows us to not only oversee the quality but cuts out the middleman so we can offer them to you at the lowest price around!