HEATKEYS

Benchmark and burn in test software to evaluate the performance of your PC computer hardware. USB serial and parallel loop back plugs. Video, disk, battery and modem performance and reliability testing. We also provide quality software customization ...

The purpose of the article is to give you fundamental knowledge of aerodynamics of boomerangs and explain principles which let you to build your own boomerang constructions. This will encourage you to make high quality returning boomerangs ...

This site offers autodialers, telecom test equipment including tone decoders, fax software phones, VOIP accessories, and more

Tribute to the Telephone; A history of telephones, telephone companies and services

AnandTech computer tech forums

Advanced Communications Solutions. Virtual Serial Port. USB over IP.

Digi International is the leader in device networking for business. We develop reliable products and technologies that enable you to connect and securely manage local or remote electronic devices over the network or via the web.