Good afternoon. We are interested in a Tablet PC that meets the following characteristics: - Windows OS XP or 7. - RJ45 Ethernet connector with physical port and USB port. - 7 inch screen. - 2 GB RAM (minimum). - HDD 16 GB (minimum). - Capacitive Screen (preferred). - Does your PC Tablet CE mark (for marketing in Europe)? - Since the Tablet PC Will Be Continuously powered, can connected to the network Operate Without the battery attached? In the case that they have a model that meets these characteristics, please tell us a price for unit testing and reduced prices for groups of 10 or 20. Sincerely, Francisco Rosales Aguilar