PCIe 1-to-7 Expansion Card ASM1187E PCIe Switch, 7 x PCIe Slots, USB 3.0 Power Input, GPU Mining & Multi-Adapter Expansion, for Mining Rigs, Workstations & Testing Benches

Maximize your system's expansion capabilities with this PCIe 1-to-7 Expansion Card. Powered by the ASMedia ASM1187E PCIe switch controller, this adapter converts a single PCIe x1 slot into seven independent PCIe ports, allowing you to connect multiple graphics cards, mining adapters, or other PCIe devices to systems with limited expansion slots.

Expand Beyond Physical Limitations

Ideal for cryptocurrency mining rigs, multi-GPU workstations, and testing environments, this expansion card enables you to connect up to seven PCIe devices from a single host slot. Whether you're building a high-density mining rig or need multiple adapters for testing and development, this card provides the connectivity you need.

Stable Power Delivery

The inclusion of a USB 3.0 auxiliary power input ensures that all connected devices receive adequate power for stable operation. This feature is particularly important when connecting multiple high-power GPUs or other power-hungry PCIe devices that may exceed the power delivery capabilities of the host PCIe slot alone.

Compact & Durable Design

Constructed with a combination of metal and plastic, the card features a compact form factor measuring 122mm x 120mm x 70mm and weighing just 80g. The durable construction ensures reliable operation in demanding environments such as mining rigs and industrial workstations.

Plug-and-Play Installation

The expansion card requires no additional drivers for basic functionalitysimply install the card into an available PCIe slot, connect auxiliary power via USB 3.0 (recommended for multi-device setups), and connect your PCIe devices to the seven downstream ports.