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Item#: N82E16815158102

StarTech 3 Port PCI 12V PoweredUSB Adapter Card - USB PlusPower

  • PCI to USB Card
  • USB 2.0
  • Data Transfer Rate 480/12/1.5 Mbps
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This PCI based Powered USB Adapter Card adds three Powered USB (USB PlusPower) ports to any computer, through an available PCI Slot.

Drawing power from either the PCI slot or the computer power supply, the Powered USB adapter card provides up to 3A of current to each connected device, allowing for up to three Powered USB devices to be installed at a time.

Plus, this PCI Powered USB Adapter Card can be connected to's 2 Port 12V/24V Powered USB Adapter Card, to create two additional Powered USB ports, without using an extra PCI slot.

  • newegg Three External Powered USB Ports The StarTech PCI312PUSB features three Powered USB male connectors to add USB capability directly to your computer. Powered USB is backwards compatible with USB 1.1 and 2.0. Connect your computer with USB devices easily!
  • newegg PCI Interface The StarTech PCI312PUSB features a PCI interface compliant with Plug-n-Play. Simply install the card into your PC’s free PCI slot!

Learn more about the STARTECH PCI312PUSB




PCI to USB Card
External USB Ports
3x 12V Powered USB male connectors
Internal Ports
1x Internal USB (9 pin) Header Connector for expansion
USB 2.0
Data Transfer Rate
480/12/1.5 Mbps
Operating Systems Supported
Windows 2000/ME/2003/XP/Vista
Supports up to 127 devices

Physical Spec

3.2" L x 2.63" W
7.06 oz.


Country of origin: China
3 external 12V Powered USB Connectors
Powered from either the PCI slot or the Power Supply of the P.C. with a standard LP4 connection
Supplies power and data signals over hot-plugging USB cable
Can be linked to a daughter board or stand alone
Selectable power input
Backwards compatible with USB 1.1 and 2.0 standards and allow for hot-plugging
No external power is required
Cable locking mechanism
Two internal USB connections can be used to expanded to the daughter board by connecting the USB header on the Main Board to the USB header on the daughter board using a USB cable

Manufacturer Warranty

1 year limited
1 year limited

Quick Info


  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year

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Home > 
Computer Hardware > 
Computer Accessories > 
Add-On Cards > 
Item#: N82E16815158102
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