Feature 1ASM3242 Main Control: This USB 3.2 Gen 2 expansion card adopts for ASMedia ASM3242 main control chip which ensures fast and stable transmission. 220Gbps Transmission: This PCIe to USB 3.2 expansion card adopts Type C interface which supports up to 20Gbps data transmission, convenient and reliable. 3SATA 15Pin Power: This PCIe to USB 3.0 Gen 2 card is equipped with SATA 15Pin power connector, power any USB device from PC power supply, and ensure power stability during high speed transmission. 44X Port: This USB 3.2 Gen 2 card is 4X port, which can be plugged into a 4X/8X/16X slot, and the mainboard PCIe 3.0 is required for high speed. 5Supported System: This PCIe USB 3.2 Gen 2 expansion card is suitable for Win 10 and for Win 11(32/64bit) operating system, plug and play.Item Type: USB3.2Gen2ExpansionCardMaterial: Printed Circuit BoardMain Control: for ASMedia ASM3242Interface: Single Port Type CSupported System: For Win 10/11 32/64bit .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x USB3.2Gen2ExpansionCard1 x Short Bracket