Item Type: PCIE 1X to USB Expansion Card <br>Product Material: PCB <br>Product Interface: PCIE 1X (Compatible With 1X, 4X, 8X, 16X) <br>Usb Interface Number: Usb3.0 x 3, Type C x 2 <br>Speed: 5Gbps <br>Support System: for WINXP for WIN7 for WIN8 for WIN10 for LINUX1、Powerful Chip: RENESAS main control UPD720201 main control, high speed and stable transmission. <br>2、Power Supply: USB interface definition current is high, specially designed to increase the SATA15PIN or large 4PIN to strengthen the power supply. <br>3、Stability: The expansion card uses multiple imported solid capacitors, which greatly ensures the stability of the USB power supply. <br>4、Support System: 5 port adapter card supports for WINXP for WIN7 for WIN8 for WIN10 for LINUX. <br>5、Fast And Efficient: Transfer videos, photos, files, etc. between USB devices and computers to achieve higher efficiency.1 x Adapter Card