The Nemesis Interface cable works seamlessly with cutting-edge tactical military multi-channel radios, including the PRC163 and PRC167, which utilize the 19 Pin NEMESIS audio/USB interface. When paired with the Liberator series communications headset, this cable provides end-users with a comprehensive solution for their next-generation tactical communication needs. The cable is intentionally backward compatible with existing equipment, including the Liberator 5 dual-comm R.4 Push-to-Talk (PTT) and the Alpha MK3 single-comm PTT, ensuring a smooth integration with your current communication setup. The connectors at the PTT connection and the NEMESIS radio interface are tooled over-molded, providing long-lasting durability even in demanding environments. Whether in the field or on a mission, trust Safariland/Tactical Command Industries to keep you connected.