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PCIe 1X to 3 PCIe 1X Slots Riser Card, Mini ITX External 3-Port PCIe Port Multiplier Adapter

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PCIe 1X to 3 PCIe 1X Slots Riser Card, Mini ITX External 3-Port PCIe Port Multiplier Adapter

Overview

Specs

Reviews

This PCIe port multiplier riser card converts one motherboard PCIe x1 slot into three available PCIe x1 slots, solving the insufficient expansion port issue of Mini ITX compact hosts. With external expansion structural design, it avoids space congestion inside small cases and supports simultaneous installation of multiple PCIe peripherals including network cards, capture cards and controller cards. The card adopts optimized PCB circuit to guarantee reliable PCIe signal transmission without severe attenuation during multi-card working. It is backward compatible with all PCIe specification slots on mainstream motherboards, plug-and-play under Windows and Linux operating systems.

Widely applied in small industrial control equipment, mini workstations, home media servers and DIY Mini ITX assembly.

Additional Information
First Listed on Newegg	September 11, 2026

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Item#: 9SIC7BVM695270