This Pegasus Astro Power Saddle is brand new - never used. See full product description at manufacturer's website. Sells for $473 new at Agena Astro. Compatible with Vixen and Losmandy style mounts. Ports include 1x 12V DC in, 1x USB 3.0 Type-B port, 2x USB 3.0 Type-A ports, 2x USB 2.0 Type-A port, 2x 12V DC adjustable outputs, and 4x 12V DC outputs. Will ship USPS priority mail in a small flat rate box from Hawaii.