Sold and shipped by: Direct from manufacturerSrad Tech LTD Srad Tech LTD
308 Ratings (69% Positive)
Volume Discounts Available
  • $9.26 ea.
  • $9.08 ea.
  • $9.02 ea.
This item is currently out of stock and it may or may not be restocked.

Are you an E-Blast Insider?


Shop without retyping payment details. Secure shopping made faster.

Check out with PayPal.

2 Port USB 3.0 PCI-E Express Card for PC Computer

Ships from China.
Most customers receive within 4-32 days.


  • Backwards compatible with USB 1.0 / 1.1 / 2.0
  • Supports PCI Express Base Specification Revision 2.0.
  • Single-lane (x1) PCI Express throughput rates up to 4.8G b/s.
  • Compliant with Universal Serial Bus 3.0 specification Revision 1.0.
  • Compliant with xHCI (eXtensible Host Controller Interface) specifications Revision 0.95.
  • Supports simultaneous operation of multiple USB 3.0, USB 2.0, and USB 1.1 devices.
  • Supports USB data transfer rate of 1.5 /12/480/5000 Mbps.
  • Expands two external USB 3.0 Super-Speed ports on the system.
  • Each USB port supplies maximum +5V / 900mA power output to USB device.
  • Built-in 4-pin power connector for receiving extra power supply from system.
  • Embeds Japanese NEC 720200 Chipset that provides excellent stability and compatibility
  • Support USB 2.0 (Low-Speed 1.5M bps / Full-Speed 12 Mbps / High-Speed 480 Mbps)
  • 2 SDP (Shielded Differential Pair) is added to meet USB 3.0 Super
    Speed standard.
  • Hot-swapping feature allows you to connect/disconnect devices without powering down the system.
  • Driver supports for Microsoft Windows 2000, XP, Vista, and 7 operating system.
  • Certified by CE, FCC, RoHS, and Microsoft WQHL approval.


  • Interface:
    Interface: Single-Lane (x1) PCI Express Gen2 Mode
  • Port: 2 external USB 3.0 ports
  • Speed: Data Transfer rate of 1.5 /12/480/5000 Mbps.
  • Low Speed ( 1.5M bps), Full Speed (12Mbps), High Speed (480Mbps), Super Speed (5Gpbs)
  • Power Input: SATA Power Connector
  • Power output: +/-5V / 900mA (each port)
  • Compatible: USB 1.1 / 2.0 / 3.0
  • Operating Systems: Windows 2000/XP/2003/Vista/7(32/64bit)
  • Cerfitications: CE/FCC/RoHS/Microsoft WHQL


  • It is recommended to connect 4-pin Peripheral power connector to power supply to provide adequate power for your high volume, high speed HDD such as 500GB 7200RPM drives.
  • There are 2 color of the PCB, black or green PCB, we will ship them by random.

What's in the Package:

  • 1pcs 2 Port USB 3.0 PCI-E Express Card

Warranty & Returns

Warranty, Returns, And Additional Information

Return Policies

Manufacturer Contact Info