NZXT NZXT internal USB expansion board AC-IUSBH-M1 Expands 5 USB 2.0 ports: 3 internal and 2 external connectors AC-IUSBH-M1

sleek and multifunctional design works with any build, magnetic body quickly affix to steel chassis, molex connection provides additional power via PC’s power supply, plug and play—no drivers needed