The Instant 802.3afTM PoE to USB Converter conveniently provides power to USB capable devices. The Instant 802.3af PoE to USB Converter works with your device’s USB port to efficiently supply power over its wired connection. The Instant 802.3af PoE to USB Converter integrates seamlessly with a variety of auto-sensing 802.3af PoE switches. Multipurpose Use, The Instant 802.3af PoE to USB Converter provides power to a wide variety of USB-powered devices. Use the converter to easily recharge various handheld devices, such as your smartphone or tablet.