Help with UPOT24PROXR

Hello ,
For the UPOT24PROXR is necessary to connect permanently a computer or is there a microprocessor on the UPOT24PROXR pcb .to store the programs?..
I want to order UPOT24PROXR but is very confuse to order it …please send me the link for purchase including the enclosure for this item.

rgds.

This board requires commands to be sent to it through software. The board cannot run any on board programs. This board is not offered on our new site for sale as it is only recommended for existing customers who have used it in the past. You may contact DeeAnn in accounting to place an order for the board. Her email is weborders@controlanything.com

Thank you,
Travis Elliott