Reliable W-PCIE-USB 5-Port PCIe USB 2.0 Expansion Card

Expand USB Connectivity with a 4+1 Port Design

The W-PCIE-USB is a PCIe USB 2.0 expansion card designed for desktop computers that require additional USB connectivity through an available PCI Express x1 slot. Its 5-port configuration includes four external USB ports for convenient peripheral access and one internal USB port for devices or connections installed inside the computer chassis.

Instead of replacing the motherboard when more USB ports are required, system integrators, maintenance teams, industrial computer users, and buyers working with legacy PC platforms can use the W-PCIE-USB to expand available USB connections through an existing PCIe x1 slot. The card is fully Plug & Play compatible, helping simplify installation in supported operating environments.

PCIe x1 Interface and USB 2.0 Performance

The W-PCIE-USB uses a 1-lane PCI Express x1 interface and supports a 2.5 Gb/s full-duplex PCIe channel. It complies with PCI-Express Revision 1.0a, making its interface specification clear for buyers evaluating compatibility with existing systems.

On the USB side, the card is compliant with USB 2.0 EHCI and USB 1.1 OHCI specifications. Supported USB transfer modes include High Speed at up to 480 Mbps, Full Speed at 12 Mbps, and Low Speed at 1.5 Mbps.

This multi-speed support allows the expansion card to work with USB 2.0 devices while maintaining backward compatibility with USB 1.1 peripherals.

Key Specifications of W-PCIE-USB

Built for Multiple USB Devices

The W-PCIE-USB supports simultaneous operation of multiple high-performance devices. This makes the card suitable for systems where several USB peripherals need to remain connected at the same time.

According to the product specification, it supports up to 127 devices per port, providing a flexible expansion option for multi-device environments.

The combination of four external ports and one internal port also gives system builders more installation flexibility. External ports can be used for everyday peripherals, while the internal port can support a USB connection that needs to remain inside the computer enclosure.

Suitable Applications

The W-PCIE-USB can be considered for desktop PCs, system integration projects, equipment maintenance, test systems, and legacy computing environments that have an available PCIe x1 slot and require additional USB 2.0 connectivity.

Typical connected devices may include compatible USB peripherals, service equipment, input devices, storage-related peripherals, or other USB 1.1/2.0 hardware within the supported system configuration.

Because operating-system compatibility is an important purchasing factor for older hardware projects, buyers should check their target system before ordering. Driver support is specified for Microsoft Windows 98SE, ME, 2000, XP, Server 2003, XP 64-bit, and Vista.

Why Choose the W-PCIE-USB?

• Five-port expansion: four external ports plus one internal port provide practical connection flexibility.

• PCIe x1 installation: uses a standard 1-lane PCI Express interface with a 2.5 Gb/s full-duplex channel.

• USB 2.0 support: delivers High Speed transfer rates up to 480 Mbps.

• Legacy device compatibility: supports USB 1.1 devices with 12 Mbps Full Speed and 1.5 Mbps Low Speed modes.

• Multi-device capability: designed for simultaneous operation of multiple connected devices.

• Plug & Play compatibility: helps simplify deployment in supported systems.

B2B Inquiry Information

For distributors, system integrators, repair organizations, and project buyers evaluating the W-PCIE-USB for existing equipment, please provide your required quantity, target application, operating system, motherboard or PCIe slot configuration, and destination market when sending an inquiry. These details help confirm product suitability and current availability for your project.

Contact us with your application requirements to discuss W-PCIE-USB compatibility and sourcing options.