2-Ports Superspeed 5Gbps USB 3.0 PCI Express Expansion Card

2-Ports Superspeed 5Gbps USB 3.0 PCI Express Expansion Card

* USB3.0 Specification compliant, backward compatible with USB2.0 & USB1.1
* 2 external USB3.0 ports, 10x faster than USB2.0
* Supports PCI-Express Rev. 1.0a
* USB3.0 data transfer rate up to 5Gbps
* Plug and play installation
* External power supply

Model	YJ-B047
Chipset	NEC/D720200
Interface	PCI Express x1
Port	2 x USB3.0
Application	• Upgrade an older PCIe-based system with USB 3.0 connectivity, to fully utilize USB 3.0 devices • Expand a system's USB capabilities with four additional external USB ports, for connecting additional external hard drives, CD/DVD drives, MP3 players, printers, scanners, webcams, game controllers, digital cameras, etc.
Functions	* USB3.0 Specification compliant, backward compatible with USB2.0 & USB1.1 * 2 external USB3.0 ports, 10x faster than USB2.0 * Supports PCI-Express Rev. 1.0a * USB3.0 data transfer rate up to 5Gbps * Plug and play installation * External power supply - 4 Pin or SATA connector for choice
Support OS	Windows®11(32/64), Windows®10(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)
Environment	Operating Temperature: 0 ℃-55 ℃
	Relative Humidity: 10%-90%(non-condensing)
	Storage Temperature: -0℃-80℃
	Relative Humidity: 5%-90%(non-condensing)