The 40 Pin 80 Wire UDA 66 100 133 IDE 2 Drive Cable is a highly efficient and reliable cable for data transfer between IDE devices. Its 80 conductors ensure fast and smooth data transmission, while its Teflon coating offers excellent insulation and protection against electrical interference. This cable supports Ultra ATA speeds of 66, 100, and 133, making it suitable for high-performance applications. With its 40-pin connector, this cable is compatible with various IDE drives such as hard drives and CD/DVD drives. Upgrade your data transfer speed and secure your connections with this dependable IDE 2 Drive Cable.