PCI Express to Dual PCI Adapter Card PCIe X1 to Router Tow 2 PCI Slot Riser Card 2.5Gbps Support Window Linux - AliExpress
AC1200 PCIe WiFi PCIe Card - 2.4G/5G Dual Band Wireless PCI Express Adapter, Low Profile, Long Range, Heat Sink Technology, Supports Windows 10/8.1/8/7/XP - Walmart.com
PCIE Network Card PCI-E X1 4 Port Gigabit Ethernet Server Network Card Adapter for Love Fast Sea Spider ROS Soft Router - Walmart.com
Amazon.com: Nanopi R5C Mini WiFi Router OpenWRT with Dual PCIe 2.5Gbps Ethernet Ports 1GB LPDDR4X RAM Based in Rockchip RK3568B2 Soc for Smart Home Gateway Support Android Ubuntu (with M.2 WiFi Module) :
Archer TXE75E | AXE5400 Wi-Fi 6E Bluetooth 5.3 PCIe Adapter | TP-Link
I want to find a router with mini pcie port, can anyone recommend me? - Hardware Questions and Recommendations - OpenWrt Forum
MikroTik Routers and Wireless - Products: CCR2004-1G-2XS-PCIe
Samlinking D240 Mediatek MT7620A Router Boards Support Two 4G LTE mini PCIe Modules, PoE for $38 and Up - CNX Software
MikroTik Routers and Wireless - Products: CCR2004-1G-2XS-PCIe