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Ableconn USB 3.1 Gen 2 (10 Gbps) Type-C & Type-A PCI Express (PCIe) x4 Host Adapter Card - For Mac Pro

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In stock at supplier: Yes

Leaves our warehouse in approximately 2-3 weeks

Shipping cost is $9.90 (flat rate) for any size order.
This product is covered by an Australian Replacement Warranty.
30 Days Money Back Guarantee. Click here for more details.

Product code: PU31-1A1C

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Add one Type-C and one Type-A USB 3.1 Gen 2 ports with up to 10Gbps data rate to your system.

Your price: $109.99

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Add one Type-C and one Type-A USB 3.1 Gen 2 ports with up to 10Gbps data rate to your system.

* Connector:
- 1x Type-A + 1x Type-C USB 3.1 female
- 1 x 15-pin SATA power connector (optional connection)

* Chipset: ASMedia ASM1142

* Software:
- No driver installation is required on Mac OS X 10.9 to 10.10, and 10.12 to 10.13 (NOTE: does NOT work on OS X 10.11), Win10/8.1/8, Server 2012, and Linux 2.6.31 and later. The OS native built-in drivers feature UASP.
- The ASMedia driver for 32/64 bit Windows 7/Vista, and Server 2008/2003 is available from our website.

* Data transfer rate:
- USB 3.1 Gen2 up to 10 Gbps

* Power:
- Support up to 3A/5V on USB-C and 2A/5V on USB-A downstream ports.
- The 15-pin SATA power connection is optional for additional power source. Each USB port can provide up to 3A/5V or 2A/5V power. If full loaded, it requires at least 25W (3A*5V + 2A*5V) power. The power supply from PCIe bus to a 4-lane/low profile card is 10W (max) per PCI Express specification.

Instead of taking 5V power directly from power supply, our design includes power switching regulator circuit that automatically converts 12V from PCIe bus or from 15-Pin SATA power to ensure sufficient 5V/3A bus power on USB-C port and 5V/2A on USB-A port.

* Low Profile PCIe Form Factor board
* Supports PCIe 1.0, 2.0, or PCIe 3.0 motherboard
* Compliant with PCI Express Specification 3.0
* Compliant with USB 3.1 Spec. Rev. 1.0, Intel xHCI Spec. 1.0.
* Compliant with USB Attached SCSI Protocol (UASP) Specification 1.0.
* Support USB 3.1, 3.0, 2.0, and 1.1 devices.
* Include both Low Profile and Regular Size PCIe brackets
* Fully RoHS compliant

Note: UASP featue is only available with Windows and OS X built-in drivers. The ASMedia driver does not have UASP feature.



Optional 15-pin SATA power input

providing additional power source for power hungry USB devices.


Solid and High Quality

powered by ASM1142 controller


1x Type-A and 1x Type-C USB 3.1 Gen 2

- Up to 10Gbps data transfer speed, twice as fast as USB 3.0.
- No driver installation is required on Windoes 10/8, Server 2012, and Linux 2.6.31 and later.
- Windows 7/Vista, and Server 2008/2003: the ASMedia driver is available from our website.
- Apple Mac: work with OS X 10.9 to 10.10, and MacOS 10.12 to 10.13 (NOTE: does NOT work on OS X 10.11)


In The Box

- Ableconn USB 3.1 2-Port PCIe x4 Card
- One low profile PCIe bracket


  • Weight1.7 ounces / 48 g
  • CapacityUp to 10 Gbps
  • ChipsetASMedia ASM1142
  • Supported SystemNo driver installation required on MacOS X 10.9 to 10.10, and 10.12 to 10.13, Windows 10, 8.1, 8, and Server 2012
  • CertificationCE, FCC, RoHS

Additional Information

Colour No
Type No
Connection USB 3.1, USB-C
Interface PCI
Form Factor PCI Express
Suitable for iMac Pro
Model Identifier No
Manufacturer Ableconn
Manufacturer P/N PU31-1A1C
Shipping Restriction N/A

Australian Owned Business 

Macfixit Australia is an Australian owned and operated business based in Melbourne, Victoria and we've been operating since 2005.

Fast Flat Rate Shipping on all orders

Shipping cost is $9.90 (flat rate) for any size order. Express Options are available in cart/checkout. All in-stock orders are shipped the same day if received by 10.30 AM (Eastern Time Victoria). Orders received after 11:00 AM are shipped the following business day.

100% Satisfaction Guaranteed 

We fully guarantee all of our products. If for some reason you are not happy with any item you purchase from us you may return it for a refund (see Return Policy). 

We do NOT sell or trade our customer information

Macfixit Australia respects your privacy. We never rent, sell or trade your contact information such as your name, address, phone# or e-mail address.

Convenient and Secure Shopping

All items on this website can be purchased safely online using our secure shopping cart. Security is provided by the best internet commerce technology available. We use Symantec Norton as our SSL (Secure Socket Layer) digital certificate provider, allowing our customers the strongest certificate services available. Our website is also scanned by McAfee Secure daily. Every McAfee SECURE certified site is tested and certified to be free of malware, viruses, phishing attacks.

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We are part of the Google Trusted Store program for your security and verification of our service. Check out our Google Trusted Stores Reviews here.

Customer Service 

At Macfixit Australia) we’re 100% committed to serving our customers. We check phone and e-mail messages throughout the day and, in most cases we respond within minutes of receiving them. Please feel free to contact our Customer Service Department with any questions at 03 9329 4343 Mon-Fri, 10am to 5.30pm (Melbourme, Victoria Time), or e-mail us under this link.