Meet Your Seller

PixelCore

See Seller Store

Main image of PCI-E 3.0 USB expansion card with built-in desktop adapter 4-port PCIe to USB without power supply

Alt view image 2 of 4 - PCI-E 3.0 USB expansion card with built-in desktop adapter 4-port PCIe to USB without power supply

Alt view image 3 of 4 - PCI-E 3.0 USB expansion card with built-in desktop adapter 4-port PCIe to USB without power supply

Alt view image 4 of 4 - PCI-E 3.0 USB expansion card with built-in desktop adapter 4-port PCIe to USB without power supply

Shop All EmpressTech Products | Visit PixelCore Store

PCI-E 3.0 USB expansion card with built-in desktop adapter 4-port PCIe to USB without power supply

Be the first to review this product...

1.
4-Port USB 3.0 Expansion: Professional PCIe 3.0 adapter adds four external USB 3.0 Type-A ports delivering SuperSpeed 5Gbps transfer rates. Eliminates port shortage for external drives, peripherals, webcams, VR headsetsessential upgrade for desktop motherboards with limited USB connectivity.
2.
Bus-Powered Design: Self-powered through PCIe slot without requiring additional SATA/Molex power connections. Simplified installation eliminates cable clutterclean setup for systems with limited power supply connectors or cable management constraints.
3.
PCIe 3.0 Interface: Latest PCIe 3.0 standard ensures maximum bandwidth and compatibility with modern motherboards. Backward compatible with PCIe 2.0/1.0 slotsfuture-proof connectivity for current and legacy desktop systems.
4.
Standard PCIe x1 Installation: Compact PCIe x1 card fits all desktop motherboards with available expansion slots. Plug-and-play operation on Windows 7/8/10/11 and Linuxinstant USB 3.0 expansion without driver installation hassles.
5.
Desktop Built-in Enhancement: Adds dedicated USB 3.0 ports for permanent desktop connectivity. Cost-effective solution for gaming PCs, workstations, home officesreliable alternative to failing onboard USB ports or limited motherboard I/O.

Overview

Specs

Reviews

Any questions? Our AI mode will help you find out quickly.

Try me now

4-Port USB 3.0 Expansion: Professional PCIe 3.0 adapter adds four external USB 3.0 Type-A ports delivering SuperSpeed 5Gbps transfer rates. Eliminates port shortage for external drives, peripherals, webcams, VR headsetsessential upgrade for desktop motherboards with limited USB connectivity.

Bus-Powered Design: Self-powered through PCIe slot without requiring additional SATA/Molex power connections. Simplified installation eliminates cable clutterclean setup for systems with limited power supply connectors or cable management constraints.

PCIe 3.0 Interface: Latest PCIe 3.0 standard ensures maximum bandwidth and compatibility with modern motherboards. Backward compatible with PCIe 2.0/1.0 slotsfuture-proof connectivity for current and legacy desktop systems.

Standard PCIe x1 Installation: Compact PCIe x1 card fits all desktop motherboards with available expansion slots. Plug-and-play operation on Windows 7/8/10/11 and Linuxinstant USB 3.0 expansion without driver installation hassles.

Desktop Built-in Enhancement: Adds dedicated USB 3.0 ports for permanent desktop connectivity. Cost-effective solution for gaming PCs, workstations, home officesreliable alternative to failing onboard USB ports or limited motherboard I/O.

Additional Information
First Listed on Newegg	August 04, 2026

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
CONTACT

Return Policies

Return for refund within: 30 days
Return for replacement within: 30 days
This item is covered by PixelCore Return Policy

Manufacturer Contact Info

For a directory of all our manufacturers, please click below.
Manufacturers Directory

Item#: 9SIC783M3K8451