Expand your computer's connectivity with the Sonnet Technologies PCIE Card featuring four USB C 3.1 ports. This non-RAID controller card is compatible with USB C 3.1 ports, making it an ideal addition to your setup. Experience lightning-fast data transfer speeds of up to 10 Gbps and enjoy the convenience of simultaneous charging and data transfer. Designed for easy installation, this card is perfect for professionals who require high-speed data transfer and multiple device connectivity. The Sonnet Technologies PCIE Card 4 x USB C 3.1 - Model PCB-USB31-PRO-X3 is a must-have for any computer enthusiast.