This AC power supply adapter is a great addition to your photography gear. It allows you to power your Canon EOS Rebel camera without the need for batteries, making sure you don't miss a moment. The adapter is designed for the F1TP ACK-E18 model and comes with a DC coupler kit for easy connection. The black adapter has a weight of 0.62 pounds and measures 8.39x3.62x2.05 inches, making it compact and easy to carry around. It features a 1:8 connection split/duplication and is compatible with the F1TP ACK-E18 model. The adapter is powered and comes with a range of features that make it a reliable and practical choice for your photography needs.