The NETGEAR NMS-NG10GPX-AVB (NETGEAR model GSM4212PX) switch is designed to seamlessly integrate with Cambridge Qt X sound masking solutions for optimal network performance. Equipped with 8 PoE+ Ports, the NMS-NG10GPX-AVB switch powers up to eight Qt X controllers, including the Qt X 800’s. There are also two additional gigabit ports for other functions, such as trunking.