we've just released a new focuser controller that will drive most motors in the market and attach to most focusers.
It is small, has wifi connectivity apart from USB, a through-hole for easy attachment to any setup, threaded power jack, and can be controlled from a standard PC (ASCOM or INDI), or from any smartphone, tablet, etc, using a simple web interface.
US$149.00 worldwide shipping included.
For more information, this is the link.
Thanks for reading this!