The Compaq 390576-001 is a Cat5 KVM switch adapter cable designed for BladeSystem c-Class environments. This cable enables keyboard, video, and mouse control across blade server chassis using standard Category 5 twisted-pair connectivity. Part number 390576-001 provides the physical interface layer for remote console access in data center deployments where multiple blade servers require centralized management through a single KVM switch infrastructure. The cable supports typical BladeSystem interconnect specifications and is compatible with Compaq/HP c-Class blade chassis including c7000 and related generations. Standard use cases include blade server lab environments, multi-tenant hosting facilities, and enterprise data centers requiring consolidated console access without dedicated video and keyboard runs to individual servers. This refurbished unit has been tested and guaranteed ready for deployment, available via quote from G5 Network Group.