Compliant with PCI-Express specification version 2.0 Compliant with USB3.0 SuperSpeed specification version 1.0 Compliant with xHCI specification version 1.0 Master chip: Renesas uPD720201 chipset Maximum transfer rate up to 5Gbps, significantly higher than USB2.0's 480Mbps, up to 10 times faster Backward compatible with USB2.0, USB1.1, USB1.0 Transfer rate: 5000/480/12/1.5Mbps USB power output: up to 5V 2A (increased current type) Supports USB hot plug function Supports Windows 7/Windows 8/Windows 10/Windows 11/Windows Server 2003/Linux and above systems Hardware requirements: A motherboard that supports PCI-E This product is a desktop PCI-E expansion card requiring an available PCI-E slot for installation. Ensure the slot is not obstructed by the graphics card. Not compatible with PCI slots. Do not insert into PCI slots Note: Supports only PCI-E slots, not compatible with PCI slots The 4-pin power connector can be used directly without plugging in electricity. Exercise caution when connecting cables to avoid incorrect insertion which may cause damage Interface: USB-A x1 + TYPE-C x1 + TYPE-E (A-KEY) x1 Input interface: PCI-E x1 (compatible with x4, x8, x16) Interface speed: USB3.2 GEN1 5Gbps Installation location: PCI-E slot, does not support PCI slot Function: Converts motherboard PCIe signal to 1 USB-A, 1 TYPE-C, and 1 TYPE-E port Note: The motherboard must support PCIe 2.0 or higher for optimal performance. Windows 10 or later is recommended for speeds of 350–400MB/s Color: Black Material: PCB + Metal Package Contents: 1 x PCIe x1 to USB+TYPE-C+TYPE-E Expansion Card Only the above package content; other items are not included Note: Lighting and display differences may cause slight variations in color between the image and the actual item. Measurement tolerances may exist