Pcie Card

Gigabyte Alpine Ridge Thunderbolt 3 PCI-E Card, Dual USB Type-C ports, daisy-chain up to 12 devices

Gigabyte Alpine Ridge V2 Thunderbolt 3 PCI-E Card, Dual USB Type-C ports, daisy-chain up to 12 devices

SilverStone ECM20 m.2 PCI-E Adaptor Card, Supports Two m.2 SSD Simultaneously, m.2 Port (B key) and m.2 Port (M key)

TP-Link Archer T6E AC 1300 PCI-E Dual Band Wireless Adapter

ASUS ThunderboltEX 3 PCIe x4 Card, Thunderbolt 3 / USB 3.1 Type-C, USB 3.1 Type-A, mini-DisplayPort 1.2 In ports

SilverStone EC04-P USB 3.0 PCI-E card, Supports 2 x internal Port and 2 x rear Ports.

QNAP TS-1277 8x 3.5 4x 2.5 Bay NAS, AMD Ryzen 7 1700 8 Core CPU, 64GB (4x16GB) DDR4, 4x GBLAN, 3x PCIE Expansion Slots (options for 10GbE, 40GbE, HDMI Outputs, Graphics Cards), 2x USB3.1 Gen2, 5x USB3, Built in Speakers, 2x M.2 Slots

SilverStone EC04E USB 3.0 PCI-E card, Supports 2 x External Port and Dual Port internal 19 Pin USB 3.0 Connector

Volans USB 3.0 4-Port PCI-E Expansion card

AVerMedia GC573 Live Gamer 4K RGB PCIe Capture Card, Records 4K @60FPS, HDR Support

ASUS Strix Soar 7.1 Channel PCIe Sound Card, Audiophile Grade DAC, 600ohm Headphone Amplifier

Sunix SER6456A PCIE 4-Port Serial RS-232 Card