There are 3 products.
1-port Gigabit 802.3af PoE & 802.3at PoE+ Injector
1-port Gigabit 802.3af PoE & 802.3at PoE+ Splitter, 5V DC/9V DC/12V DC Output
1-Port Gigabit Passive PoE Injector. Only work with D-Link product
