<p>20Gbps (USB3.2 Gen 2X2): PCI-E card has a bandwidth of 20Gbps for fast data transfer. The actual speed of USB 3.2 on a single port and external drives is Perfect for file backup, video editing and data recovery Backwards compatible with USB 3.0 and USB 2.0 devices (Note: 3 devices connected to this expansion card are only compatible with 10G rates.)</p> <p>Good compatibility: Compatible slot: PCIe x4 (3.0), PCIe x8, PCIe x16, compatible with 8\/10 \/ Linux core, no driver required. ( 7 is not supported.)</p> <p>15PIN POWER SUPPLY CONNECTOR POWERFUL: With the SATA 15PIN power supply backup interface, you can connect the computer's power cord to get a strong power supply capacity that is suitable for most enclosure power supplies. No more worrying about problems adjusting the power supply. The power supply is sufficient and stable.</p> <p>PCI-E to USB3.1: Add a USB 3.2 Gen 2X2 Type-C port (20Gbps) to your new PC or older desktop computer with PCIe equipment. Here you find a cost-effective solution for adding 20Gbps connectivity to your computer.</p> <p>The card contains both standard and low profile mounts that can be installed on PCs and servers with form factor.</p> <p>colour: black</p> <p>Material: plastic+metal</p> <p>Package Contents:</p> <p>1 x Expansion Card</p> <p>1 x low profile holder</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>