The USB 2.0 Header Cable connects internal motherboard USB headers to external USB-A ports using a 5-pin Dupont connector configuration. This cable enables users to route internal USB 2.0 headers to accessible locations or connect devices requiring direct header access. The Dupont connector ensures secure connection to standard motherboard USB pins, while the USB-A male end provides universal device compatibility. Built with proper gauge wiring to maintain USB 2.0 specifications, it supports full-speed data transfer and power delivery. Ideal for custom PC builds, case modifications, or connecting internal devices that require USB header access to external peripherals.