Features： 1.This PCIE to USB3.2 expansion card has 7 external USB3.2 ports that support concurrent operation of multiple USB3.2,USB3.1,USB3.0,USB2.0,USB1.1 devices. 2.This USB3.2 front expansion card adopts RENESAS and UPD720201+720210 master control.USB3.2 transmission speed up to 5Gbps,let you quickly access files,transfer HD movies,photos,music and more. 3.This expansion card adopts inbuilt PCIE power supply interface and USB current output,maximum 5V/1.5A,adopting 10 solid capacitors,which ensures high stability of USB power supply. 4.The systems above Win 8 does not need to install the driver,the WIN inbuilt driver provides faster speed,with activated UASP function. 5.This 7 port PCIE expansion card is suitable for Win XP,for Win 7,for Win 8,for Win 10,for Win 11. Specification: Item Type: 7 Port PCIE Expansion Card Material: Metal, Plastic Interface: USB 3.2 Number of Ports: 7 Usb Current Output: 1.5A Usb Data Transfer Rate: Support 5G / 480M / 12M / 1.5M bps Supported System: Suitable for Win XP, for Win 7, for Win 8, for Win 10, for Win 11, for LINUX. Package List: 1 x 7 Port PCIE Expansion Card Note: A: USB interface is USB3.2GEN1 5Gbps standard interface! B: The expansion card is equipped with high power DC DC depressurization IC and 1.5A USB port current.