Name: StarTech.com 4 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Car
Brand: StarTech.com
SKU: 038706ed-9a8c-4757-b2f2-adf8092ab68e
Availability: InStock

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Description

Add 4 external USB 3.0 (USB 3.2 Gen 1) ports to a low profile or standard computer. through PCI ExpressThe PEXUSB3S4V PCI Express USB 3.2 Gen 1 Card (with SATA Power) adds 4 external USB 3.2 Gen 1 ports to any PCI Express-enabled computer system with support for data rates up to 5 Gbps. while remaining backward compatible with USB 2.0 / 1.x devices.Enhanced with UASP support (USB Attached SCSI Protocol). this USB 3.2 Gen 1 controller performs up to 70% faster than conventional USB 3.2 Gen 1 when paired with a UASP supported enclosure (Note: UASP requires a compatible operating system). 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 card uses a "stacked" port layout that places the ports one on top of the other. enabling all four USB 3.2 Gen 1 ports to be external facing. while still allowing the card to fit into a small form factor/low profile computer system using the included low profile bracket.Plus. with a built-in SATA power connector. each USB port can provide up to 900mA of power to devices that draw power from a host bus connection (500mA for USB 2.0) by connecting to your computer power supply.Backed by a StarTech.com 2-year warranty and free lifetime technical support.Improved Performance with UASPUASP is supported in Windows® 8 and Server 2012. In testing UASP performed with up to a 70% faster read / 40% faster write speed over traditional USB 3.2 Gen 1 at peak performance.At the same peak in testing. UASP also showed up to an 80% reduction in required processor resources.Test results were obtained using an Intel® Ivy Bridge system. StarTech.com add-on USB 3.2 Gen 1 cards. a UASP-enabled StarTech.com enclosure. and a SATA III solid state drive.The StarTech.com Advantage

Full specifications

Marque	StarTech.com
Référence fabricant	pexusb3s4v
Note	UASP requires a compatible operating system). Using a more efficient protocol th

The StarTech.com 4 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Car in its market context in 2026

In the Composants réseau category, the StarTech.com 4 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Car by StarTech.com stands out for its positioning in 2026. Compiral lists all available offers to help you buy at the best price. Our comparison tool takes delivery costs into account to calculate the true total price of each offer. Filter by stock availability, free delivery, or sort by ascending price to find the best deal right now. Also consider exploring Laptops to broaden your comparison.

StarTech.com: what this model offers

What buyers remember about the StarTech.com 4 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Car: consistent quality, intuitive use and a price that stays within market norms for this level of performance. The positioning of StarTech.com on the Composants réseau segment ensures access to spare parts and a structured after-sales service, which matters greatly in the long run. A solid choice in 2026, whether for a new purchase or to replace a failing device. Also discover the StarTech.com 1m Black SuperSpeed USB 3.0 Cable - Right Angle A to B - from the same brand for a second level of comparison.

The strengths that really make a difference

What truly differentiates the StarTech.com 4 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Car from other products in the Composants réseau category comes down to a few concrete points: the build quality typical of StarTech.com, its availability from many retailers and accessible after-sales support. These criteria, often decisive for buyers, favour this model over alternatives on the market in 2026. Compare with the StarTech.com 6 ft HDMI to VGA Active Converter Cable - HDMI to VGA Ada if you wish to explore other models from the brand.

What you need to know before buying

Before buying the StarTech.com 4 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Car, check the following points: stock availability at your chosen retailer, the returns policy, warranty period and delivery charges. These details are accessible from our offers table at the top of this page. StarTech.com generally offers a well-structured after-sales network for the Composants réseau category. You will find complementary products in our Laptops section.

Market price ranges in 2026

Range	Indicative price	For whom	What you get
Entry-level	Under 384300 £	Tight budget, occasional use	Essential features, reliable for beginners
Mid-range	384300 £ to 896710 £	Regular daily use	Good value for money, solid performance
High-end	Over 896710 £	Demanding users	The best of the category, all advanced features

Comparing prices before buying the StarTech.com 4 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Car can save you between £10 and £40 depending on the retailer and the time of year. Use Compiral to never overpay for your online purchases. The 4 offers listed on this page all come from verified retailers with sales conditions compliant with consumer protection law.

Frequently asked questions about StarTech.com 4 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Car

Is there a refurbished version of the StarTech.com 4 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Car?

Refurbished versions of the StarTech.com 4 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Car may be available from certain Compiral partner retailers. These refurbished products allow you to save between 20% and 40% compared to the new price while still benefiting from a warranty. Check availability in our offers table and review the warranty conditions offered by the retailer.

When do prices for the StarTech.com 4 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Car drop during the year?

Prices for the StarTech.com 4 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Car typically drop during Black Friday (November), the January sales and the summer sales (July). Promotional deals are also common around Cyber Monday and the holiday season. Our price history lets you spot trends and assess whether a price drop is likely soon in the Composants réseau category.

Is delivery free for the StarTech.com 4 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Car at all retailers?

Free delivery is not guaranteed for the StarTech.com 4 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Car at every retailer. Some include it in their price, others charge separately. On Compiral, use the free delivery filter to display only offers with free postage. The total price shown in our table always includes delivery costs for a true cost comparison.

How do I return the StarTech.com 4 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Car if I am not satisfied?

You have a 14-day right of withdrawal for any online purchase, applicable to the StarTech.com 4 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Car regardless of the retailer. Precise return conditions vary by retailer: check their returns policy before buying. Statutory consumer rights protect you in the event of a defect discovered after delivery.

Is the StarTech.com 4 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Car worth its price in 2026?

In 2026, the StarTech.com 4 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Car is listed from £48.96 at our partner retailers. This price is consistent with the positioning of StarTech.com in the Composants réseau category. To judge whether this price is currently attractive, check the price history on our product page. Also compare the total price including delivery to avoid any surprises at checkout.