PCIe 1x to 4-Port Multiplier Riser — Mini-ITX External 4 PCI-e Slot Adapter (ASM1184e)

Expand a single PCI Express 1X slot into four external PCI-e 1X connectors using this ASM1184e-based port multiplier riser. Built for Mini-ITX systems, the adapter converts one onboard PCIe 1 slot to four external PCI-e slots, providing additional expansion without changing the motherboard. Compact and plug-and-play, this PCIe port multiplier card is ideal when you need multiple PCI-e 1X interfaces from a single slot (ASM1184e).