The PCIUSB3S4 4-Port PCI to USB 3.2 Gen 1 Card enables legacy PCI slots to support the SuperSpeed USB 3.2 Gen 1 standard, which is capable of data transfer rates up to 5 Gbps. Using USB 3.2 Gen 1 devices with this card will increase data transfer rates with up to 1.3 Gbps of available bandwidth (PCI bus limit) - more than doubling performance compared to a USB 2.0 connection. Note: Some newer PCs may use a PCIe to PCI bridge which can cause unexpected compatibility issues with this product. 
This versatile USB 3.2 Gen 1 adapter includes an optional SATA power connector which allows each USB port to deliver up to 900mA of power to connected USB 3.2 Gen 1 devices - suitable for even the most power hungry devices.
 A perfect solution for older PCI-based systems or computers with only PCI expansion slots remaining, the card allows those systems to stay relevant and up-to-date with the latest USB technology. The card is also backward compatible with USB 2.0 and 1.x devices, so it will not only work with any future USB 3.2 Gen 1 devices, but will also support older devices. 
The PCIUSB3S4 4-Port PCI USB 3.2 Gen 1 Card is backed by StarTech.com lifetime warranty and free lifetime technical support.
More from the Manufacturer
- General Information
 - Manufacturer
 - StarTech.com
 
- Manufacturer Website Address
 - http://www.startech.com
 
- Brand Name
 - StarTech.com
 
- Packaged Quantity
 - 1
 
- Product Type
 - USB Adapter
 
- Warranty
 - Limited Warranty
 - Lifetime
 
- Technical Information
 - Host Interface
 - PCI
 
- Media & Performance
 - Data Transfer Rate
 - 5 GB/s
 
- Interfaces/Ports
 - Total Number of USB Ports
 - 4
 
- Number of USB 3.0 Ports
 - 4
 
- Physical Characteristics
 - Color Family
 - Red
 
- Product Color
 - Red
 
- Form Factor
 - Plug-in Card
 
- Height
 - 66 mm
 
- Width
 - 132.1 mm
 
- Thickness
 - 20.3 mm
 
- Weight (Approximate)
 - 79.4 g
 
- Miscellaneous
 - Additional Information
 - Windows® 10 (32/64), 8 / 8.1 (32/64), 7 (32/64), Vista (32/64), XP (32/64)
 - Windows Server® 2012, 2008 R2, 2003
 
- Platform Supported
 - PC
 
- TAA Compliant
 - Yes
 
- Environmentally Friendly
 - Yes