Siig JU-P20512-S1 USB Adapter
Item No.
Mfg Part No.
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Product Information for Siig JU-P20512-S1 USB Adapter

Highlights for Siig JU-P20512-S1 USB Adapter

  • Form Factor:Plug-in Card
  • Host Interface:PCI Express 2.0 x1
  • Number of Ports:1
  • Data Transfer Rate:640 MBps USB 3.0 SuperSpeed

Marketing Information

The DP SuperSpeed USB 3.0 2-Port PCIe i/e from SIIG easily adds 2 USB 3.0 ports (1 external & 1 internal) to your desktop computer. Maximize data transfer speeds using higher-bandwidth peripherals including external USB 3.0 external disk drives, high-resolution webcams, video surveillance cameras, digital video cameras, and multi-channel audio. The DP SuperSpeed USB 3.0 2-Port PCIe i/e supports data transfer speeds up to 5Gb/s, while backward support legacy USB devices (USB 2.0 and USB 1.1), and allows simultaneous operation of multiple USB 3.0 and legacy USB devices. The DP SuperSpeed USB 2-Port 3.0 PCIe i/e comes with an installed full-profile bracket, and includes a spare low-profile bracket to fit all desktop chassis. Its internal port is perfect for connecting to front-chassis USB hubs or devices. The DP SuperSpeed USB 3.0 2-port PCIe i/e is compatible with the latest Windows operating systems and backed by SIIG?s lifetime warranty.


  • Ports: 1 x 9-pin Type A Female USB 3.0 - USB External
  • Environmental Conditions

    General Information

  • Product Type: USB Adapter
  • Manufacturer Part Number: JU-P20512-S1
  • Manufacturer Website Address:
  • Packaged Quantity: 1
  • Manufacturer: Siig, Inc
  • Product Model: JU-P20512-S1
  • Product Name: 2-port PCIe Host Adapter with 1 External & 1 Internal SuperSpeed USB 3.0 Ports
  • Package Type: Blister
  • Brand Name: Siig
  • Miscellaneous

    Additional Information

  • Enhancing existing systems with the latest USB 3.0 technology
  • Dual profile design to work with full height and low profile chassis with included brackets
  • Compliant with Universal Serial Bus 3.0 Specification, Revision 1.0
  • Compliant with PCI Express Base Specification, Revision 2.0
  • Package Contents

  • 2-port PCIe Host Adapter with 1 External & 1 Internal SuperSpeed USB 3.0 Ports
  • Spare Low Profile Bracket
  • Driver CD
  • User?s Manual
  • System Requirements

  • Desktop PC with an available PCIe slot
  • Windows 7 (32-/64-bit)
  • Vista (32-/64-bit)
  • XP (32-/64-bit)
  • Country of Origin


    Assembly Required


    Green Compliance


    Green Compliance Certificate/Authority


    Physical Characteristics

  • Dimensions: 4.75" Height x 3.25" Width x 0.75" Thickness - Standard Height Bracket
  • Weight: 7.36 oz
  • Color: Green
  • Form Factor: Dual-profile Plug-in Card Non Hot-pluggable
  • Power Description

    Processor & Chipset



    Technical Information

  • Host Interface: PCI Express 2.0 x1
  • Data Transfer Rate: 640 MBps USB 3.0 SuperSpeed
  • Platform Support: PC
  • Warranty

  • Standard Warranty: Lifetime Limited