The VERKADA 802.3AT POE+ Injector POEA30U-1ATE is a high-quality unit designed for providing power over Ethernet connections. Manufactured by Verkada, this model ensures reliable and efficient power delivery to connected devices. With a single port for power injection, this unit is perfect for use in enterprise networking setups where multiple devices require power through Ethernet cables. The 66-21001-A model is a versatile option for businesses looking to streamline their networking infrastructure.