Introduction - If you have any usage issues, please Google them yourself
The design of the program adoption of internationally TCP/IP protocol, with low-cost, advanced, ease of use, practicality, flexibility, reliability, security features. It in the educational system of China s educational system will bring enormous economic and social benefits to the classroom computer 100 as an example, it costs only network PC network cost 2/3, and a classroom group net cost savings of at least 60,000 yuan, energy consumption only network the traditional way of 30. Maintenance upgrades and it costs 60