Features: This durable and reliable USB adapter ensures a secure connection between your devices, enabling seamless data transfer and enhanced performance. Made from durable plastic, it's heat-resistant, age-resistant, and highly durable. Specifically designed for serious gamers and computer enthusiasts who demand high performance and reliability. The connector features a cover to prevent reverse insertion and incorrect insertion, making the connection safer and more convenient. For Gen8 modification cable purposes, the original machine's special 20PIN cannot be used directly on a regular ITX motherboard. It needs to be connected to a USB power supply, hard disk light, and a power switch. Specifications: Material: Plated Copper Cable Length: Approx. 15cm/5.9in Note: Due to lighting effects and shooting angles, there may be some tolerance in the product, please understand. Please allow 0-1cm error due to manual measurement. Package Includes: 1 x USB Adapter Cable