SIIG 4-Port USB 3.0 SuperSpeed PCIe Adapter Card

SIIG 4-Port USB 3.0 SuperSpeed PCIe Adapter Card

SIIG 4-Port USB 3.0 SuperSpeed PCIe Adapter Card

B&H # SI4PU3P MFR # JU-P40412-S1

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Product Highlights

  • Adds 4 External USB 3.0 Ports
  • Supports Port Over-Current Protection
  • Data Transfer Rates up to 5 Gb/s
  • Backwards Compatible with USB 2.0 / 1.1
  • Windows Compatible
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B&H $500 Gift Card Dash

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Congrats to our winners so far:

Next winner: Dec 17th

James Z. (Wk 1)

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Official Rules


NO PURCHASE IS NECESSARY TO ENTER OR WIN. The B&H $500.00 Gift Card Dash (the "Sweepstakes") is void where prohibited by law and is sponsored by B&H Foto & Electronics Corp., 440 Ninth Avenue, New York, NY 10001 ("Sponsor"). It is not sponsored or endorsed by Facebook or Twitter in any way.

Entry Period/Methods of Entry. The Sweepstakes will run from on or about October 28, 2018 until on or about December 23, 2018 (the "Entry Period"). Entries received outside the Entry Period are void. Enter the Sweepstakes via either one of the following methods. (1) Share any product found on the B&H website (the "Website") on Facebook or Twitter via the dedicated links contained on the website using the hashtag #BHWishlist; or (2) Mail a postcard (postmarked during the Entry Period) containing your name, address, phone number, and email address, and indicate the subject(s), if any, about which you are interested in receiving future emails from B&H (e.g. photo, video, audio, computers, home theater, portable entertainment ) (optional) to: B&H $500.00 Gift Card Dash Sweepstakes, c/o B&H Foto & Electronics Corp., 440 Ninth Avenue, New York, NY 10001 (either option, an "Entry"). Entries must not, in the sole and absolute discretion of the Sponsor, contain obscene, provocative, defamatory, sexually explicit, or otherwise objectionable or inappropriate content. Entries deemed by Sponsor to be inappropriate will be disqualified. Entries owned by a third party, or the use of any trademarks, service marks, logos, brands, or products owned by a third party are not acceptable for entry into the Sweepstakes. Limit 1 entry per person, per day.

Winner Selection/Prizes/Odds. The B&H Social Team will randomly select a winner from among all eligible entries every Monday during the Entry Period, for a total eight (8) winners (each a "Winner"). Each Winner will receive a B&H Gift Card pre-valued in the amount of $500.00. No cash or other substitutions will be offered. Winner selection is in the sole and absolute discretion of the B&H Social Team. Any taxes are the sole responsibility of the winner. Winners will be notified and receive their prize at the email address associated with the account to which their Entry was posted or the email account provided with a mail-in entry. The odds of winning depend on the number of eligible entries received.

Identity of Winners/Eligible Participants. Winners will be identified by the email account associated with the Facebook or Twitter account from which their Entry was submitted or the email account provided with a mail-in entry. An email account holder shall mean the natural person assigned to such email account by the internet access or online service provider or other organization responsible for assigning email addresses for the domain associated with such email account. Any issues regarding the identity of a Winner shall be resolved by Sponsor in its sole discretion. The Sweepstakes is only open to residents of the United States that are at least eighteen (18) years of age on their entry date and is not open to employees of Sponsor, their immediate family, any person domiciled with such employees, or any affiliates or subsidiaries of Sponsor.

Entry Ownership/Entrant Agreements. Entrants retain full ownership and copyrights to their Submission. However, by entering the Sweepstakes entrants grant Sponsor permission to use their Entries for promotional purposes on their respective social media channels with proper credit. Entrants also agree: (a) to be bound by these Official B&H $500.00 Gift Card Dash Sweepstakes Rules; (b) that any claims related to this Sweepstakes shall be resolved individually without resort to any form of class action and that awards, shall be limited to actual out-of-pocket costs incurred in entering the Sweepstakes, and shall not include incidental or consequential damages or attorneys fees; and (c) that any actual or perceived ambiguities in these rules shall be interpreted by Sponsor in their sole discretion.

Limitation of Liability/Sponsor Modification/Cancellation Rights/ Choice of Law/ Venue/ Winners List. Sponsor is not responsible for incomplete entries or for failure to receive entries due to technical failures or human error of any kind. Winners agree that Sponsor will have no responsibility for losses or damage of any kind resulting from the acceptance, possession, or use of the prizes. Except where prohibited, participation in the Sweepstakes constitutes entrant's consent to the publication of his or her name by Sponsor in any media for commercial or promotional purposes without limitation or further compensation subject to Sponsor's respective Privacy Policies. Sponsor may modify or discontinue the Sweepstakes at any time and may disqualify from the Sweepstakes any person it determines, in its sole discretion, to have attempted to or actually tampered with or otherwise abused any aspect of the Sweepstakes. Entrants agree that in the unlikely event a dispute arises in connection with this Sweepstakes, it will be governed by the laws of the State of New York and heard exclusively in a court of applicable jurisdiction in the County and State of New York irrespective of any choice of law provisions to the contrary. To receive names of the winners by U.S. mail, please mail a self-addressed stamped envelope to: B&H Foto & Electronics Corp., Attn: B&H $500.00 Gift Card Dash Sweepstakes, 440 Ninth Avenue, New York, NY 10001. Any Winners List request must be received by B&H within one (1) year of the date the Sweepstakes is conducted.

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SIIG JU-P40412-S1 overview

  • 1Description

The 4-Port USB 3.0 SuperSpeed PCIe Adapter Card from SIIG adds 4 external SuperSpeed USB 3.0 ports to your PCIe-enabled desktop computer. This USB 3.0 adapter features per port over-current protection to protect your connected device(s) and the adapter itself from unforeseen power surges. Its USB 3.0 interface delivers data transfer rates up to 5 Gb/s and allows you to work with devices such as external hard disks, high-resolution webcams, video surveillance cameras and multi-channel audio devices. It offers backwards compatibility with your USB 2.0 & 1.1 devices while allowing for simultaneous connection of multiple USB 3.0 / 2.0 / 1.1 devices. The USB 3.0 PCIe adapter delivers both power and performance, enabling you to meet all your daily computing needs.

It is FCC and CE regulatory approved and RoHS compliant. It supports Windows 8 (32 / 64-bit) / 7 (32 / 64-bit) / Vista (32 / 64-bit) / XP (32 / 64-bit) / Server 2008 R2 / Server 2003 & 2008 (32 / 64-bit)

Adds 4 external SuperSpeed USB 3.0 ports to your PCIe-enabled desktop PC
Works with high-bandwidth USB 3.0 devices, such as external hard disks, high-resolution webcams, video surveillance cameras, digital video cameras, multi-channel audio devices and more
Delivers data transfer rates up to 5 Gb/s and is backwards compatible with USB 2.0 / 1.1 devices
Supports per port over-current protection
Powered by Renesas (NEC) chipset for maximum compatibility
UPC: 662774015484
In the Box
SIIG 4-Port USB 3.0 SuperSpeed PCIe Adapter Card
  • Driver CD
  • Lifetime Warranty
  • Table of Contents
    • 1Description

    SIIG JU-P40412-S1 specs

    Chip Renesas µPD720201
    Data Transfer Rate Up to 5 Gb/s
    Connectors 4 x 9-pin, Type A, USB 3.0, female, external
    1 x 15-pin, SATA power connector
    Compliance Backwards compatible with USB 2.0 / 1.1 devices
    Universal Serial Bus 3.0 specification
    PCIe Base specification, revision 2.0
    Supports Supports per port over-current protection
    Certifications FCC, CE, RoHS
    Requirements Desktop PC with an available PCIe slot
    Windows 8 (32 / 64-bit) / 7 (32 / 64-bit) / Vista (32 / 64-bit) / XP (32 / 64-bit) / Server 2008 R2 / Server 2003 & 2008 (32 / 64-bit)
    Dimensions (WxHxD) 2.76 x 0.79 x 4.72" (70.1 x 20 x 120 mm)
    Environmental Temperature:
    Operating: 32 to 120°F (0 to 49°C)
    Storage: -4 to 140°F (-20 to 60°C)
    Relative Humidity:
    Operating: 20 to 80%
    Storage: 10 to 90%
    Weight 0.12 lb (0.05 kg)
    Packaging Info
    Package Weight 0.4 lb
    Box Dimensions (LxWxH) 9.6 x 6.8 x 1.7"

    SIIG JU-P40412-S1 reviews

    4-Port USB 3.0 SuperSpeed PCIe Adapter Card is rated 4.5 out of 5 by 13.
    Rated 5 out of 5 by from Restart PC after installing software drivers For anyone who notices that the card is not being recognized by your computer, please install the software drivers off the included CD, and then restart your computer. I purchased this for an older Dell XPS 8300, and thus far things have been great. If all goes well for the next few months, I'll buy another to take up the other available PCIe slot on the motherboard.
    Date published: 2017-01-25
    Rated 5 out of 5 by from Works Great I added this adapter card to my 4 y/o HP desktop to gain USB 3.0 capability. I found it easy to install and also purchased with it and installed a StarTech 4 Pin Molex to SATA Power Cable Adapter (6) from B+H, although not necessary to run my two USB 3.0 external hard drives. But for $ why not get the power cable in the event you need to power a device that needs the extra juice? I have not tested any actual transfer speeds; however, I do notice a much, much faster transfer rate when I back up the data on my computer's C: drive to the external hard drives. I also intend to use another of the card's USB 3.0 ports to attach a USB 3.0 SDXC/CF card reader. Instructions for installation of the driver on the accompanying CD was easy.
    Date published: 2014-12-22
    Rated 5 out of 5 by from Worked as advertized even in a PCIe 1.0a slot just at 150MB I knew that I would not get the full 500MBps since I was putting it in a PCIe 1.0a slot which is only 2.5gbits rather than the 5gbits a PCIe 2.0 slot has. What I do get is a max of 125MB per pair of USB3 ports. So I can have 2 ports (1 from each bank) doing a max of 125MB each because it is splitting the 250MB max of PCIe 1.0a in half. I can have drives pluged into all 4 ports at once but if both drives on a pair of USB3 port are being used it slows down to max of 62MB max each. I am just happy it work in such an old PCIe slot.
    Date published: 2015-06-17
    Rated 5 out of 5 by from Card works great! I bought this for my new Dell XPS 8700. I worked immediately, and I did not have to install software. When I first plugged items into the ports, there was some lack of connection, but all is well now (must have had some dust in there).NOTE: I tried a different 3.0 card on my older Dell XPS 8000 (which did not have 3.0 USB ports), and it did not work. I assume your computer must be able to handle USB 3.0 for these cards to work.
    Date published: 2013-10-19
    Rated 1 out of 5 by from Not That Easy Product was a dud out of the box. Card was not recognized by system (Windows 7 64 bit), even though powered and different expansion slots tried. SIIG technical support was not much help. Kudos to B&H for their easy return system. I will be trying someone elses expansion card.
    Date published: 2015-02-25
    Rated 3 out of 5 by from SO SO I needed to add more ports for my desktop. The ports showed up immediately once I loaded the drivers. But I keep getting a message that says my drive can work faster if I use different ports. Not sure why that is, because these are the fastest ports I have in my PC.
    Date published: 2015-01-03
    Rated 5 out of 5 by from Simple, easy upgrade! This adapter card provides a quick, simple solution to either adding additional USB ports to your computer or providing new USB ports to replace non-functional built-in ones on the motherboard.
    Date published: 2018-10-04
    Rated 5 out of 5 by from Works great! - Good quality - NEC chipset - Recognized by Windows (no need to download or install anything) - Love that when you sleep the computer, the connected peripherals are shut-down.
    Date published: 2013-06-01
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