USB 3.0 Internal 20 Pin (19 Pin) Header Extension Cable – Male to Female (25cm). Cable Length: 25cm. 1 x USB 3.0 Internal Header Extension Cable (25cm). This USB 3.0 internal extension cable allows you to extend your motherboard’s 20-pin (19-pin) header connection, making it ideal for front panel USB ports, custom PC builds, and improved cable routing.
