The NEW Pro'sKit 400-026 Multi-Modular Cable Tester is a reliable and efficient tool for testing various types of computer cables, particularly those with RJ45 connectivity. This cable tester, manufactured by Pro’sKit in Taiwan, offers a multi-modular design to cater to different testing needs. Its unit type makes it easy to use and store, providing professionals and enthusiasts with a convenient solution for ensuring the quality and functionality of their computer cables.