Uc_product module for drupal 7 not found
The uc_product module is part of the Ubercart module.  Based on drupal-commerce you added as tag to the question, I assume you are using the Drupal Commerce module instead of the Ubercart module. In that case, uc_product wouldn't be useful, unless you switched over to using the Ubercart module.

The Commerce Feeds module would likely be more useful if you are really using the Drupal Commerce module.