PCI E To PCIE Adapter Card 1 To 4 X1 To 4 PCI E Graphics Slot Adapter Card

Specification:

Product name: Pci-e-to four expansion card
Model: Pce4usb-a01
Bus interface: Pci-e x1 (compatible with x4, x8, x16/graphics interface)
Number of interfaces: Pcie usb interface*4
Product size: 120mm*55mm75mm
Packing size: 125mm*1 05mm25mm
Product weight: 70g
System support: Dos, l inux, winxp, win7, win8, win10, etc.
Advantage 1 effectively solve the lack of pci-e interface on the main board, and one interface can be expanded to 4;
Advantage 2 adopts a plug-in design, directly connected to the motherboard interface without an extension cord, and
Can be fixed to the chassis, the stability and reliability are greatly improved!
Advantage 3 the main control board adopts the pci-e interface for direct power supply, and no external power cord is required.
Make the main control board power free from external interference and higher stability!
Advantage 4 reduce the number of adapters and adapter cables,-the wire is directly connected to the interface, effectively reducing
Interface interference and wire loss ensure data reliability and improve work efficiency!
Advantage 5 the usb connector is gold-plated, which reduces interference between interfaces and enhances data
Completeness. Added 6 leds. The led running water flashes when starting up.
Advantage 6 increased bios, enhanced compatibility with motherboards and graphics cards and reduced power consumption

Precautions:

4 usb3.0 ports on this adapter card (pci-e signal, non-usb signal, usb device cannot be connected)

The product is a futures product, this product does not accept returns for any reason, please understand! Those who mind, shoot carefully!

Special statement: Product returns are not accepted for non-quality problems. The mining line is a futures product. Please understand.

PCI-E to PCIE 1-to-4 Graphics Slot Adapter Card

Expand Your PC’s PCI-E Capacity with One Simple Card
Maximise your motherboard’s potential with this PCI E To PCIE Adapter Card 1 To 4 X1 To 4 PCI E Graphics Slot Adapter Card. Designed for users who need more PCI-E slots than their board provides, it splits a single PCI-E slot into four independent PCI-E x1 interfaces, giving you the flexibility to add extra graphics cards or other PCI-E devices.

Ideal for mining rigs, multi-GPU setups, testing platforms, labs, and custom desktop builds, this adapter card offers a practical way to expand your system without changing the motherboard. It’s perfect for enthusiasts, technicians, and advanced users who want more connectivity from limited hardware.

One-to-Four Design for Multi-GPU and Expansion Use
The key feature of this adapter is its efficient 1-to-4 design. By using one PCI-E slot as an input, it provides four PCI-E x1 outputs that can be used for compatible graphics cards, network cards, capture cards, or other PCI-E expansion devices. This is especially useful when your build requires several add-on cards but your motherboard has only a few slots.

With multiple GPUs connected, it’s suitable for mining applications, rendering tasks, simulation workloads, and multi-display systems. The adapter helps you organise cards more effectively while making full use of your existing platform.

Stable Signal, Practical Layout and Good Airflow
The PCI E To PCIE Adapter Card is engineered to provide stable signal transmission between the motherboard and each PCI-E device. Its PCB layout and interface design help reduce interference for more reliable communication, which is important in systems running several cards at once.

By separating the slots from the direct motherboard position (when used with riser cables, depending on setup), it can improve airflow around high-power graphics cards. This extra spacing helps cooling, cable management and long-term stability in densely packed builds or open mining frames.

Easy Installation for DIY and Professional Builds
Installation is straightforward: insert the adapter into an available PCI-E slot on the motherboard, connect power if required by the model, and then plug compatible PCI-E x1 devices or risers into the four output slots. Many systems will recognise the connected devices automatically, making setup quick for experienced builders.

This 1-to-4 PCI E Graphics Slot Adapter Card is a smart solution for anyone needing more PCI-E expansion without replacing the motherboard. Whether you are building a mining rig, extending a workstation or creating a flexible test environment, it provides simple, cost-effective PCI-E expansion with room to grow.