PCIE to 4 Ports USB 3.0 Expansion Card, Self-Powered, Low Profile Bracket, USB3 Hub Controller Adapter for Windows 10/11

PCI Express VL805 USB adapter is complies with Super-Speed (5 Gbps), High-Speed (480 Mbps), Full-Speed (12 Mbps), and Low-Speed ( 1.5 Mbps) devices. It enabling the simultaneous operation of 4 peripheral devices.

It is fully backward compatible with USB 2.0 and 1.1 specifications, ensuring seamless connectivity of legacy USB devices. VL805 has a PCI Express 2.0 x1 interface that is backwards compatible with PCI Express 1.0 and is perfectly suited for both PC Host and Add-In Card applications.

Key Features:

Compliant to Universal Serial Bus 3.0 Specification Revision 1.0

Compliant to Universal Serial Bus 2.0 Specification

Compliant to eXtensible Host Controller Interface (xHCI) Specification Revision 1.0

Support Legacy USB Function

Compliant with PCI Express Base Specification 2.0

In-house USB PHY employs advanced CMOS process to reduce power consumption

Support Battery Charging Specification

Firmware upgrade options include integrated firmware in system BIOS

Software: Initial Driver Support for Windows 8, 7, Vista, and XP, USB Attached SCSI Protocol (UASP), Support various Linux kernels

Product specification:

Chipset: VIA/VL805

Port number: 4* USB 3.0

Interface: PCI Express 1x slot

Support OS: Windows10(32/64), 8 / 8.1 (32/64), 7 (32/64), Vista(32/64), XP(32/64), 2000,

Windows Server 2012, 2008 R2, 2003(32/64)

Mac OS 10. x (Intel based, tested up to 10.9 ), Linux 2.4. x and later (Tested up to 3.5 )

Operating Temperature: 0 -50,

Relative Humidity: 10%-90%(non-condensing)

Storage Temperature: -0-80

Relative Humidity: 5%-90%(non-condensing)

Complete PackageIncludes all you need for a perfect solution: 1 x PCI-E to 4 USB-ports, 1 x Low-Profile Bracket. 1 x CD Driver. Provide full life-cycle support.