CY Card 4 Ports PCI-E to USB 3.0 HUB Expansion Adapter

£13.99 (as of 10/16/2026 21:06 PST - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

The CY Card 4 Ports PCI-E to USB 3.0 HUB Expansion Adapter converts an available PCI-E 1x motherboard slot into four USB 3.0 headers. It is described as supporting USB 3.0 with up to 5Gbps and USB 3.0 connectors with 19/20pin, so check slot and header compatibility before ordering.

SKU: B0CBJM5DZY Category:

Quick Summary

The CY Card 4 Ports PCI-E to USB 3.0 HUB Expansion Adapter converts an available PCI-E 1x slot on a motherboard into four USB 3.0 headers. It is described as supporting USB 3.0 with up to 5Gbps and as working with USB 3.0 connectors with 19/20pin.

For buyers, the key point is slot and header matching. Check that your motherboard has an available PCI-E 1x slot and confirm the USB 3.0 header type you want to use before ordering.

Who It Is Best For

This adapter is for users who want to turn a motherboard PCI-E 1x slot into USB 3.0 header connections. It suits setups where the aim is to add four USB 3.0 headers from the expansion card.

Key Details

DetailVerified information and buyer relevance
Product typePCI-E to USB 3.0 HUB expansion adapter for motherboard use.
Slot requirementConverts an available PCI-E 1x slot, so the motherboard needs that slot available.
PortsProvides four USB 3.0 headers for added connections.
USB standardUSB 3.0 is stated, with up to 5Gbps mentioned in the description.
Connector noteWorks with USB 3.0 connectors with 19/20pin, so header matching is important.

What To Know Before You Buy

Confirm that your motherboard has an available PCI-E 1x slot and check that the USB 3.0 header arrangement matches the adapter’s 19/20pin mention. The product is intended to convert the PCI-E slot into four USB 3.0 headers, so it is important to match the slot and header type to your build.

Common Buyer Questions

What does this adapter do?
It converts an available PCI-E 1x slot on a motherboard into four USB 3.0 headers.

How many USB 3.0 connections are provided?
Four USB 3.0 headers are stated.

What speed is mentioned?
USB 3.0 with up to 5Gbps is mentioned in the description.

What should I check before ordering?
Check that your motherboard has an available PCI-E 1x slot and that the USB 3.0 header type matches the adapter’s 19/20pin wording.

Final Buying View

This adapter is a straightforward option if you want to convert a motherboard PCI-E 1x slot into four USB 3.0 headers. Review the slot and header details carefully before ordering so the card matches your motherboard setup.

Brand

CY

Manufacturer

CY

Binding

Personal Computers

Product Group

Electronics

Part Number

U3-038-HX

Model

U3-038-HX

Product Dimensions

4.33 x 4.33 x 0.39 inches

Item Weight

0.04 Pounds

Number Of Items

1

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