Free Shipping on most orders over $100!*
Your Shopping CartYour Shopping Cart: 0 Items Your Shopping CartYour Shopping Cart: 0 Items

Your cart is empty.

Call the Mac experts! (888) 769-7629
Sign up for our Max Mail Newsletter!
Meet Max the Sasquatch
Apple Authorized Reseller

4port USB 3.0 Pcie 5gbps Dp Host Adapter / Mfr. no.: JU-P40311-S1

4port USB 3.0 Pcie 5gbps Dp Host Adapter / Mfr. no.: JU-P40311-S1
Qty. Available: 6
Item Number: sii-jup40311s1
Vendor Number: JU-P40311-S1
Vendor: Siig Inc
Chat with or call a Mac expert at 1-888-769-76291-888-769-7629
Shipping: Usually ships within 24 hours.

SIIG's DP 4-Port USB 3.0 PCIe i/e instantly adds four additional USB 3.0 ports (one internal and three external) to your PCIe-enabled desktop computer enhancing your existing system with the latest USB 3.0 technology. It delivers ultra-fast USB 3.0 data transfer rates of up to 5Gb/s (10 times faster than USB 2.0) for connecting a wide variety of high-bandwidth USB 3.0 devices and offers backward compatibility for previous versions of USB devices. This dual profile 4-Port USB 3.0 PCIe host adapter works with full height and low profile chassis system with the included bracket providing the utmost flexibility in system chassis installation.

The DP 4-Port USB 3.0 PCIe i/e conforms to USB 3.0 Specification and PCI Express Base Specification standards. It is also FCC Class B (DoC) & CE regulatory approved and RoHS-compliant. It is fully compatible with a wide variety of Windows operating systems and is backed by SIIG's limited lifetime warranty.

General Information

ManufacturerSIIG, Inc
Manufacturer Part NumberJU-P40311-S1
Manufacturer Website Address
Product NameDP 4-Port USB 3.0 PCIe i/e
Packaged Quantity1
Product TypeUSB Adapter

Technical Information

Host InterfacePCI Express 2.0


Total Number of USB Ports4
Number of USB 3.0 Ports4

Physical Characteristics

Form FactorPlug-in Card
Thickness710 mil
Weight (Approximate)1.76 oz


Package Contents
  • DP 4-Port USB 3.0 PCIe i/e
  • Low Profile Bracket
  • Driver CD
  • User's Manual
Platform SupportedPC
Assembly RequiredNo
Green CompliantYes
Green Compliance Certificate/AuthorityRoHS
Country of OriginChina


Limited WarrantyLifetime
Check Out with PayPal