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Description
If you're passionate about IT and electronics, like being up to date on technology and don't miss even the slightest details, buy PCI Card Startech PEXUSB3S25 at an unbeatable price.
The Startech PCI Express 3.0 card model 77-53923 is an expansion component designed to add two USB 3.2 Gen 1 ports (formerly USB 3.0) to any computer with an available PCIe slot, allowing data transfer speeds of up to 5 Gbps. This black card with compact dimensions of 18 mm wide, 82 mm deep, and 120 mm high fits both standard and low-profile systems thanks to the included brackets, thus expanding compatibility across different-sized setups. It is equipped with a high-quality Renesas/NEC integrated circuit (model µPD720202) that ensures stability and performance in USB connections. The card provides an advanced solution for connecting external devices via SATA and USB 3.2 interfaces, significantly improving port management compared to conventional cards. Additionally, it includes an LP4 connector for extra power, delivering up to 900 mA per port, which is especially useful for devices requiring more power, exceeding the standard 500 mA of USB 2.0. A key feature is its support for the UASP protocol (USB Attached SCSI Protocol), which optimizes performance in simultaneous data transfers, increasing read speeds by 70% and write speeds by 40% on compatible systems, while reducing system resource usage by 80%. This feature is compatible with operating systems such as Windows 8, Server 2012, and Linux kernel 2.6.3 or higher, ensuring broad coverage for professional and home users. The card maintains backward compatibility with USB 2.0 and 1.1 devices, allowing versatile integration with various equipment and peripherals. With CE and FCC certification, it meets international quality and safety standards, representing a reliable option to expand USB connectivity via a PCIe 3.0 interface that offers high speed and efficient data transmission. In summary, this Startech controller card is a solid technical solution for those looking to add fast, reliable USB ports to their system with advanced management and power capabilities, ideal for users needing improved performance and functionality of their USB connections in Windows or Linux environments.
- Connections:
- USB 3.0
- USB-A 3.2
- USB x 2
- SATA
- USB 3.2 Gen 1 (3.1 Gen 1)
- PCIe
- Colour: Black
- Ports: 2
- Compatible: Linux
- Type: PCI Express 3.0
- Certificate: RoHS
- Weight: 0,05 kg
- Approx. temperature: - 20ºC / 60°C
Additional Information
Shipping & Return
Refund Policy
Last updated: November 2025
At clax, customer satisfaction is important to us. This Refund Policy explains the conditions under which returns and refunds may be requested.
1. Return Eligibility
Customers may request a return within 30 days of receiving their order.
To be eligible for a return:
- The item must be unused and in its original condition.
- The item must be returned in its original packaging where possible.
- Proof of purchase or order confirmation may be required.
2. Non-Returnable Items
Certain items may not be eligible for return, including:
- Personalized or custom-made products
- Items damaged through misuse or improper handling
- Products returned outside the eligible return period
3. Damaged or Incorrect Items
If your order arrives damaged, defective, or incorrect, please contact us within 48 hours of delivery.
To help us review the issue quickly, please provide clear photos of the item and packaging when contacting support.
4. Return Process
To request a return, please contact our support team before sending any item back. Unauthorized returns may not be accepted.
Once your return request is reviewed, you will receive instructions regarding the return process.
5. Refunds
After the returned item is received and inspected, approved refunds will be issued to the original payment method used during checkout.
Please note that processing times may vary depending on your bank or payment provider.
6. Shipping Costs
Original shipping costs are generally non-refundable unless the return is due to:
- A damaged item
- An incorrect product sent by us
- A verified product defect
7. Exchanges
If you wish to exchange an item, please contact our support team to review the available options.
8. Cancellations
Orders may only be canceled before they have been processed or dispatched. Once an order has entered fulfillment or shipping stages, cancellation may no longer be possible.
9. Related Policies
10. Contact Information
If you have any questions regarding returns or refunds, please contact us:
clax
EMIBAZ LTD
📞 +44 7476 878990
📍 International House, 100 Menzies Road,
Hastings, United Kingdom, TN38 9BB
Shipping Policy
Last updated: November 2025
This Shipping Policy explains how orders placed through clax are processed, shipped, and delivered.
1. Order Processing
Orders are typically processed within 1–3 business days after payment confirmation. Orders are not processed on weekends or public holidays.
Once your order has been dispatched, you will receive a shipping confirmation email with tracking information where available.
2. Estimated Delivery Times
Estimated delivery times may vary depending on destination and carrier operations.
- Europe: 7–14 business days
- United States: 10–15 business days
Please note that delivery estimates are not guaranteed and may be affected by:
- Customs processing
- Carrier delays
- Weather conditions
- Public holidays
- Other circumstances outside our control
3. Shipping Locations
We currently ship to selected international destinations. Shipping availability is displayed during checkout based on the customer’s location.
4. Tracking Information
Tracking details will be provided once an order has been shipped, where tracking is available from the shipping carrier.
5. Customs Duties & Taxes
International orders may be subject to import duties, taxes, or customs fees imposed by the destination country.
These charges are the responsibility of the customer and are not included in the product price or shipping fees unless otherwise stated.
6. Incorrect Shipping Information
Customers are responsible for providing accurate shipping information during checkout.
clax is not responsible for delays, lost shipments, or delivery issues caused by incorrect or incomplete address information.
7. Damaged or Lost Packages
If your order arrives damaged or appears lost in transit, please contact us as soon as possible so we can review the situation and assist you.
For damaged deliveries, customers may be asked to provide photos of the packaging and item received.
8. Shipping Delays
While we aim to deliver orders within the estimated timeframe, unexpected shipping delays may occasionally occur.
We appreciate your patience and understanding in such situations.
9. Related Policies
10. Contact Information
If you have any questions regarding shipping or delivery, please contact us:
clax
EMIBAZ LTD
📞 +44 7476 878990
📍 International House, 100 Menzies Road,
Hastings, United Kingdom, TN38 9BB
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