4 Port PCI-E To USB 3.0 PCI Express Expansion Card Adapter 5 Gbps Speed CT.

Feature: \n 1. Super speed USB 3.0 transfer rate up to 5Gbps. Four USB interfaces can work independently and will not effect each other.\n2. Compliant with USB 3.0 specification; Compatible with USB 2.0 & 1.1 specification.\n3. Premium material and workmanship, high quality and long lifespan.\n4. Four-phase power supply, providing enough power.\n5. Four independent fuses can well protect peripheral device and your computer from damage caused by short circuit. \n\nSpecification: \n\nFeatures: \n\n1. Super speed USB 3.0 transfer rate up to 5Gbps. \n\n2. Compliant with USB 3.0 specification; Compatible with USB 2.0 & 1.1 specification. \n\n3. Premium material and workmanship, high quality and long lifespan. \n\n4. Four-phase power supply, providing enough power. \n\n5. Four USB interfaces can work independently and will not effect each other. \n\n6. Four independent fuses can well protect peripheral device and your computer from damage caused by short circuit. \n\n \n\nSpe: