Vszerda PCI-E to USB 3.0 4 Port PCI Express Expansion Card USB3.0 HUB to PCI-E Express Card Adapter 15PIN SATA PCIe Riser Card PCIe Card

Descriptions: External
Ports: 4x
USB 3.0 Internal Ports: 1x SATA 15Pin
Power Connector Host Interface: PCI Express (PCI-E)
Data Transfer Rate: Up to 5.0
Gbps Output: 5V/900mA MAX (each
USB port) Festures: PCI-E to 4-port USB 3.0 expansion card Expand 4 USB 3.0 ports on PC with PCI-Express slot Compliant with PCI-Express Specification Version 2.0 Compliant with USB 3.0 SuperSpeed Specification Version 1.0 The highest transmission rate is up to 5Gbps, which is much higher than 480Mb / s of USB 2.0, up to 10 times Backward compatible with USB 2.0, USB 1.1, USB 1.0
Transmission rate: 5000/480/12 / 1.5M bps
USB power output: up to 5V 900mA Built-in 15PIN SATA power interface Support USB hot swap function Supports Windows 2000 / XP / 2003 / Vista and 64-bit XP / 2003/7, etc.
Package Includes: 1 x 4 Ports PCI-E to USB 3.0
Expansion Card Please Note: This PCI-E card is only compatible with standard-sized tower cases (not mini computers). To ensure sufficient power supply and smooth transfers, particularly for large data transfers, it is necessary to connect the card to the power supply of the PC.