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StarTech.com PEXUSB3S24 2 Port PCIe USB3.0 Card Adapter with UASP

With promo code $43.12
With promo code $43.12
Save 25%
Save 25%
NZD $ 57 .83
$ 57 .83
$57.83  +GST
$57.83

Limited Supply - only stock on hand available, when sold out we may not be able to source this product again.

StarTech.com PEXUSB3S24 2 Port PCIe USB3.0 Card Adapter with UASP

  • Brand: StarTech.com
  • MPN: PEXUSB3S24
  • Part #: ADPSTT690113
  • UPC: 065030855587
CLEARANCE
5
With promo code $43.12
With promo code $43.12
Save 25% with code CLEARANCE
Save 25% with code CLEARANCE
Without promo code
NZD $ 57 .83 $ 57 .83

Part of Clearance Zone
For a limited time only, while stocks last!


Delivery: Order now and it ships today
Estimated Delivery Times
7 - 10 working days for international destinations

View all shipping info
$57.83  +GST
$57.83
  • Brand: StarTech.com
  • MPN: PEXUSB3S24
  • Part #: ADPSTT690113
  • UPC: 065030855587

What PB Tech customers are saying about this product...

See More Reviews

"Has a SATA power connector - when used, this allows delivery of higher power via the connected USB ports. I haven't seen it "kick in" yet but could conceivably be useful to avoid i ...view more"

JB
By: JohnB4794 02/02/26
Verified Owner

"It does what's advertised, easy to set up, and I'm two USB ports richer. Good purchase!"

SW
By: StuartW563 22/11/22
Verified Owner

""Dose exactly what it says on the tin"". No need to load driver from disk, Win 10 found it immediately and it worked straight away."

PP
By: PhilipP93 03/01/22
Verified Owner

Features

The PEXUSB3S24 2-Port PCI Express USB 3.0 Card lets you add two USB 3.0 ports to your PCI Express-enabled computer system, with an optional SATA power connector to connect to your system power supply and deliver up to 900mA of power per port to USB 3.0 bus-powered devices (500mA for USB 2.0).

Enhanced with UASP support (USB Attached SCSI Protocol), this USB 3.0 controller performs up to 70% faster than conventional USB 3.0 when paired with a UASP supported enclosure (Note: UASP is not supported by all operating systems). Using a more efficient protocol than the traditional USB BOT (Bulk-Only Transport), UASP technology optimizes transfers by allowing multiple commands to be processed simultaneously, significantly increasing transfer speeds for less wait time on data transfers. See our UASP test results below for further details.

The PCIe USB 3.0 adapter is compliant with USB 3.0 standards for data transfer speeds up to 5 Gbps, while still offering backward compatibility with existing USB 2.0 / 1.1 devices. For added versatility, the controller card is equipped with a standard profile bracket and includes a low-profile/half-height bracket for installation in small form-factor computers.

Backed by a StarTech.com 2-year warranty and free lifetime technical support.

Improved Performance with UASP

UASP is supported in Windows® 8, 8.1, Server 2012 and Linux kernel 2.6.37 or later. In testing UASP performed with up to a 70% faster read / 40% faster write speed over traditional USB 3.0 at peak performance.

https://www.pbtech.co.nz/fileslib/_20170119163339_StarTech_2_Port_USB_Adapter_descr_001.jpg

At the same peak in testing, UASP also showed up to an 80% reduction in required processor resources.

 

https://www.pbtech.co.nz/fileslib/_20170119163339_StarTech_2_Port_USB_Adapter_descr_002.jpg

 

Specifications

Bus Type

PCI Express

Card Type

Standard Profile (LP bracket incl.)

Interface

USB 3.0

Port Style

Integrated on Card

Ports

2

Maximum Cable Length

9.8 ft [3 m]

Maximum Data Transfer Rate

5 Gbps

Type and Rate

USB 3.0 - 5 Gbit/s

UASP Support

Yes

Connector Type

1 - PCI Express x1 Male

External Ports

2 - USB Type-A (9 pin) USB 3.0 Female

Internal Ports

1 - SATA Power (15 pin) Plug

OS Compatibility

Windows Vista, 7, 8, 8.1, 10
Windows Server 2008 R2, 2012, 2012 R2, 2016
Linux 2.6.31 to 4.4.x LTS versions only

Special Notes / Requirements

The maximum throughput of this card is limited by the bus interface. If used with PCI Express Gen 1.0 enabled computers, the max throughput is 2.5 Gbps. If used with PCI Express Gen 2.0 enabled computers, the max throughput is 5 Gbps.

System and Cable Requirements

Available PCI Express slot

Humidity

20-80% RH

Operating Temperature

5°C to 50°C (41°F to 122°F)

Storage Temperature

-25°C to 70°C (-13°F to 158°F)

Dimensions

Height: 4.7 in (120 mm)
Length: 2.6 in (65 mm)
Width: 0.7 in (18 mm)

Manufacturer Part No:
PEXUSB3S24
Brand:
Product Type:
-
UPC
065030855587
Product Family:
-
Shipping Weight:
0.2 kg
PB Part No:
ADPSTT690113
Product Model:
PEXUSB3S24
Warranty: 24 months *
* Warranty period is as stated above unless the manufacturer has chosen to specify a longer period.
All warranties are return to base unless otherwise specified.
Provide feedback on product content: If this product page is missing key information or you spotted a mistake please let us know.

Reviews

5 out of 5 Stars Based on 5 reviews
5 Stars
5
4 Stars
0
3 Stars
0
2 Stars
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1 Stars
0

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Does exactly what it says on the tin, no issues at all. Can confirm this USB host adapter works well for Oculus Rift sensors.

KW
By: KeithW3 01/05/17
Verified Owner
2 out of 2 users found this review helpful
Did you find it helpful?

Seems a Quality Product

Has a SATA power connector - when used, this allows delivery of higher power via the connected USB ports. I haven't seen it "kick in" yet but could conceivably be useful to avoid issues down the track.
This may not be the cheapest option out there but quality seems good and documentation is available on the StarTech.com website, which is more than can be said for some of the others!

Well worth your consideration!

JB
By: JohnB4794 02/02/26
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

Reliable purchase

It does what's advertised, easy to set up, and I'm two USB ports richer. Good purchase!

SW
By: StuartW563 22/11/22
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

Simply works

"Dose exactly what it says on the tin"". No need to load driver from disk, Win 10 found it immediately and it worked straight away.

PP
By: PhilipP93 03/01/22
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

Works great in low profile (1U) servers that didn't have USB3. Quick to install, great transfer speed.

GS
By: GraemeS95 01/06/17
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

Delivery & Pick-up

Shipping Costs

Shipping costs vary based on your location and the items being shipped and in some cases shipping may even be FREE.

To calculate what the shipping costs will be for your order, add the items you are interested in to your cart, view the Shopping Cart page, and select your 'Delivery Area' to calculate the shipping cost.

Shipping Security & Insurance

All orders shipped by PB Tech are sent via a courier with a signature required for each delivery. In some cases, and only where you have given the courier company permission to leave orders at a designated location, your order may be delivered without requiring a signature. All orders sent by PB Tech are fully insured in the unlikely event that your item(s) are damaged or go missing in transit.

Delivery Estimates

The delivery time-frame (in days) for each product we sell is detailed on the individual product page just to the right of the main product image. From when you place your order, in-stock products typically arrive within 7-10 working days for all countries that we ship to.

Overseas Shipments

If you are located in New Zealand, you can order directly from our New Zealand site www.pbtech.co.nz. If you are located in Australia you can order directly from our Australian website www.pbtech.com/au

Returns & Warranty

7 day right of exchange

If you change your mind after making a purchase, or realise you have ordered the incorrect item, you can enjoy the peace of mind that we offer a 7 day exchange policy.

To exchange a product, goods must be sealed / unopened, with packaging in original condition, and accompanied by a valid receipt dated no more than 7 calendar days from when you request an exchange.

If there is not a suitable product that can be exchanged for your returned item you will be offered a credit on your account or gift card based on the value paid at the time of purchase.

Please note, items purchased on finance cannot be exchanged for a gift card.

 

Hassle free warranty service

If your product develops a fault within the manufacturer warranty period, you need to fill out our request a return form.

If your product develops a fault outside of the manufacturer warranty or PB Tech warranty period, we offer a full repair service and are an authorised repair agent for leading brands such as Samsung, HP, Toshiba, Lenovo and more.

 

Returning a product / making a warranty claim

To return a product to PB Tech, please complete our request a return form.

Or view our returns policy for more information.

StarTech.com PEXUSB3S24 2 Port PCIe USB3.0 Card Adapter with UASP

  • Brand: StarTech.com
  • MPN: PEXUSB3S24
  • Part #: ADPSTT690113
  • UPC:065030855587
Clearance price NZD $57.83

Date Created: 13:28, 04-06-2026
Product URL: https://www.pbtech.com/pacific/product/ADPSTT690113/StarTechcom-PEXUSB3S24-2-Port-PCIe-USB30-Card-Adap?is-review=1

Features

The PEXUSB3S24 2-Port PCI Express USB 3.0 Card lets you add two USB 3.0 ports to your PCI Express-enabled computer system, with an optional SATA power connector to connect to your system power supply and deliver up to 900mA of power per port to USB 3.0 bus-powered devices (500mA for USB 2.0).

Enhanced with UASP support (USB Attached SCSI Protocol), this USB 3.0 controller performs up to 70% faster than conventional USB 3.0 when paired with a UASP supported enclosure (Note: UASP is not supported by all operating systems). Using a more efficient protocol than the traditional USB BOT (Bulk-Only Transport), UASP technology optimizes transfers by allowing multiple commands to be processed simultaneously, significantly increasing transfer speeds for less wait time on data transfers. See our UASP test results below for further details.

The PCIe USB 3.0 adapter is compliant with USB 3.0 standards for data transfer speeds up to 5 Gbps, while still offering backward compatibility with existing USB 2.0 / 1.1 devices. For added versatility, the controller card is equipped with a standard profile bracket and includes a low-profile/half-height bracket for installation in small form-factor computers.

Backed by a StarTech.com 2-year warranty and free lifetime technical support.

Improved Performance with UASP

UASP is supported in Windows® 8, 8.1, Server 2012 and Linux kernel 2.6.37 or later. In testing UASP performed with up to a 70% faster read / 40% faster write speed over traditional USB 3.0 at peak performance.

https://www.pbtech.co.nz/fileslib/_20170119163339_StarTech_2_Port_USB_Adapter_descr_001.jpg

At the same peak in testing, UASP also showed up to an 80% reduction in required processor resources.

 

https://www.pbtech.co.nz/fileslib/_20170119163339_StarTech_2_Port_USB_Adapter_descr_002.jpg

 

Specifications

Bus Type

PCI Express

Card Type

Standard Profile (LP bracket incl.)

Interface

USB 3.0

Port Style

Integrated on Card

Ports

2

Maximum Cable Length

9.8 ft [3 m]

Maximum Data Transfer Rate

5 Gbps

Type and Rate

USB 3.0 - 5 Gbit/s

UASP Support

Yes

Connector Type

1 - PCI Express x1 Male

External Ports

2 - USB Type-A (9 pin) USB 3.0 Female

Internal Ports

1 - SATA Power (15 pin) Plug

OS Compatibility

Windows Vista, 7, 8, 8.1, 10
Windows Server 2008 R2, 2012, 2012 R2, 2016
Linux 2.6.31 to 4.4.x LTS versions only

Special Notes / Requirements

The maximum throughput of this card is limited by the bus interface. If used with PCI Express Gen 1.0 enabled computers, the max throughput is 2.5 Gbps. If used with PCI Express Gen 2.0 enabled computers, the max throughput is 5 Gbps.

System and Cable Requirements

Available PCI Express slot

Humidity

20-80% RH

Operating Temperature

5°C to 50°C (41°F to 122°F)

Storage Temperature

-25°C to 70°C (-13°F to 158°F)

Dimensions

Height: 4.7 in (120 mm)
Length: 2.6 in (65 mm)
Width: 0.7 in (18 mm)

Date Created: 13:28, 04-06-2026
Product URL: https://www.pbtech.com/pacific/product/ADPSTT690113/StarTechcom-PEXUSB3S24-2-Port-PCIe-USB30-Card-Adap?is-review=1