Welcome to our store! PCIE to USB 3.2 GEN1 Expansion: This PCIE to USB 3.2 GEN1 expansion card features 7 external USB 3.2 GEN1 ports, supporting simultaneous operation of multiple USB 3.2 GEN1, USB2.0, USB1.1 devices. Fast Transfer: This USB 3.2 GEN1 front expansion card utilizes RENESAS and UPD720201+720210 main control. USB 3.2 GEN1 transfer rate up to 5 Gbps, allowing you to quickly access files, transfer HD movies, photos, music and more. Stable Power: This expansion card adopts built-in PCIE power supply interface and USB power output, maximum 5V/1.5A, adopts 10 solid capacitors, ensuring high stability of USB power supply. Easy Operation: Systems above Win 8 do not need to install the driver, the built-in WIN driver provides faster speed, with UASP function enabled. Wide Compatibility: This 7-port PCIE expansion card is suitable for Win XP, for Win 7, for Win 8, for Win 10, for Win 11, for LINUX. Item Type: 7-Port PCIE Expansion Card Material: Metal, plastic Interface: USB 3.2 GEN1 Number of Ports: 7 USB Power Output: 1.5A USB Data Transfer Rate: Support 5G / 480M / 12M / 1.5M bps Supported Systems: Suitable for Win XP, for Win 7, for Win 8, for Win 10, for Win 11, for LINUX. Package Includes: 1 x 7-Port PCIE Expansion Card Customers are our top priority. If you find any problems with your product after receiving it, such as damage or incorrect quantity, please contact us immediately. We strive to provide you with the best after-sales service.