Top Modern Motherboards with PCI Slots for 2026 Builds

Find the modern motherboard with PCI slots perfect for legacy expansions in 2026. While PCIe dominates, select boards retain PCI for sound cards, capture devices, and industrial use. Our list highlights best options balancing new tech with compatibility.

PCI slots persist in niche builds like audio production and retro gaming rigs. Explore boards with PCIe too for hybrid setups.

ASUS Prime Z790-P

Balanced for Intel 14th gen.
  • 1x PCI slot
  • 3x PCIe 5.0
  • WiFi 7 built-in

Gigabyte B650 AORUS Elite

AMD AM5 excellence.
  • 2x PCI legacy
  • PCIe 5.0 x16
  • DDR5 up to 8000MHz

MSI PRO B760-P WiFi

Budget Intel option.
  • 1x PCI
  • Multiple M.2 slots
  • 2.5Gb LAN

ASRock X670E Taichi

High-end AMD.
  • PCI + PCIe hybrid
  • 14+2 phase power
  • Thunderbolt 4

EVGA Z590 Dark

Overclocker's choice.
  • Dual PCI slots
  • PCIe 4.0 full support
  • RGB ecosystem

MSI MPG X570S

AMD with extras.
  • PCIe 4.0 + PCI
  • 10Gb LAN option
  • Steel armor slots

Budget Pick: ASRock B550M

Entry-level.
  • Single PCI
  • Value DDR4
  • Compact form

Frequently Asked Questions

Do modern motherboards have PCI slots?

Few do, mainly for legacy; most use PCIe.

Best for PCI in 2026?

Gigabyte B650 for AMD versatility.

PCI vs PCIe performance?

PCIe faster, but PCI fine for audio.

Where to buy?

Amazon, Newegg with 2026 stock.

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