2-Port USB 3.0 PCI Controller

The Addonics PCI controller is a simple and economical solution for adding high speed USB 3.0 ports to any Desktop computer or server. Designed to install into any standard or low profile PCI slot, the USB 3.0 port on this controller can handle data rate up to 5 Gbps, 10 times the speed of USB 2.0.

To learn more detail about USB 3.0, please visit our USB 3.0 tutorial page.

  • Add two USB 3.0 ports via standard PCI slot
  • Maximum 5Gbits/sec*, 10 times the speed of USB 2.0
  • Supports any USB 3.0, USB 2.0 and USB 1.1 devices
  • Includes both standard and low-profile brackets
  • Power directly from PCI slot or via 4-pin Molex power connector
  • Hot swappable - drive can be removed and added without system shut down or restart
  • Capable of SuperSpeed (5 Gbps), HighSpeed (480 Mbps), FullSpeed (12 Mbps), and LowSpeed (1.5 Mbps) transaction
  • Compatible with the following Windows OS: XP, Vista, 7, 2003 Server, 2012 R2 Server

*Maximum speed varies depending on the speed of the PCI BUS

  • External dual Ports USB 3.0 Type A connectors
  • Support PCI 33 / 66MHz
  • Compliant with PCI Specification 3.0
  • Low Profile PCI Form Factor
  • Compliant with Universal Serial Bus 3.0 Specification Revision 1.0
  • Compliant with Intel eXtensible Host Controller Interface (xHCI) Specification 0.95
  • Two USB ports that offer SuperSpeed (5Gbps), HighSpeed (480Mbps), FullSpeed (12Mbps), and LowSpeed (1.5Mbps) transaction
  • 5V USB bus power automatically from PCI bus or PC power supply through Molex 4 Pin connector - 500 mA max. without connecting the 4 Pin Molex power connector on board.
  • Chipset : NEC
  • Completely with drivers for Windows XP, Windows 2003 Server, Vista, Windows 7
  • Dimensions: (W x D x H) - 120mm x 56mm x 13mm (4.72in x 2.20in x 0.51in)
  • Weight: 56g (1.98oz)
  • Operating temperature range: 0 °C to +70 °C
  • Operating humidity range: 5% to 90%
  • Storage temperature range: -40 °C to +85 °C
  • Storage humidity range: 5% - 95% (non condensing)
  • 1 year warranty
  • RoHS Compliant


AD2U3PCI - (2-port USB 3.0 PCI controller)
2-Port USB 3.0 PCI Controller, low profile bracket, Driver CD, User guide,
Price: 39.99


Applies to:
USB 3.0 Controller with NEC 720202 ASIC
Applies to: AD2U3PCI

2-Port USB 3.0 PCI Controller USB 3.0 drivers for Windows XP, Windows 2003 Server, Vista, Windows 7. This driver is for newer hardware using the NEC 720202 controller chip. For products with serial number 9693770890 or later.

controller with new ASIC 720202 controller with old ASIC 720200



USB 3.0 Controller with NEC 720200 ASIC
Applies to: AD2U3PX1, AD2U3PCI, AD2U3EXC34

2-Port USB 3.0 ExpressCard 34, 2-Port USB 3.0 PCI-Express 1X Controller, and 2-Port USB 3.0 PCI Controller USB 3.0 drivers for Windows XP, Windows 2003 Server, Vista, Windows 7 that uses the NEC ASIC 720200.

Model: AD2U3PCI with serial number lower than 9693770890 are on the NEC ASIC 720200