APC AP7921B Rack PDU Switched.. Introducing the APC AP7921B Switched 1U Rack PDU, a powerful and reliable solution for your power distribution needs. This panel is designed to accommodate up to 8 devices with a maximum input current of 16A and voltage compatibility of 208V, 230V, and 220V. The panel comes in a sleek black color and is compatible with C13 connectors. The APC Rack PDU is a great choice for those in need of a high-quality power distribution panel. With its form factor of rack mountable and features of reliability and durability, this panel is perfect for use in a variety of settings. Whether you’re looking to protect your devices from power surges or simply need a reliable power source, the APC AP7921B Switched 1U Rack PDU is an excellent choice.