Not correct. I have the SDAMX-BST-A75 base station and use it with my Connect. The dock station has a 3.5mm jack, a USB port, and power supply jack. It comes with a power supply, USB cable, 3.5 to RCA patch, and a remote.
I have just purchased two of the base stations that were replied to you in this thread. They work great for streaming internet radio throughout the whole house audio. The other functions do not work however. The remote does not work and they do not charge via the base station unless a usb connection to the base is made with my laptop. If you have these functions working please let me know.