The HPE Microsemi 3501G 1-port Power Injector PD-3501G/AC-US is a high-quality power over Ethernet switch designed by HP. This model is specifically made for enterprise networking setups and provides reliable power delivery over Ethernet cables. With its compact design and one-port capability, it is ideal for small to medium-sized businesses or home offices looking to simplify their network setup and power distribution. The HPE Microsemi 3501G is a dependable and efficient solution for powering connected devices in a network environment.