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) :
Mikrotik Ccr2004-1g-2xs-pcie Integrated Nic Router - Iot Accessories - AliExpress
AX3000 Wi-Fi 6 PCIe Adapter with Bluetooth 5.1 | D-Link
PCIE Network Card 4 Port for Love Fast Sea Spider ROS Soft Router - Walmart.com
Amazon.com: WiFi 6 AX200 AX200NGW Desktop PCI-E Wireless Adapter Dual Band BT5.2 3000Mbps WiFi 802.11ax PCIe Network Card for AX ax11000 Router MU-MIMO Gigabit Speed 4k 8k Video Gaming for PC Windows
A Router Inside the Server?
Archer TXE75E | AXE5400 Wi-Fi 6E Bluetooth 5.3 PCIe Adapter | TP-Link
Overview of the PCIe 6.0 Standard | Zach Peterson | PCB Routing
Amazon.com: Nanopi R5C Mini WiFi Router OpenWRT with Dual PCIe 2.5Gbps Ethernet M.2 WiFi Bluetooth Ports 4GB LPDDR4X RAM Based in Rockchip RK3568B2 Soc for IOT NAS Smart Home Gateway (with M.2
TP-Link WiFi 6 AX3000 PCIe WiFi Card (Archer TX3000E), Up to 2400Mbps, Bluetooth 5.0, 802.11AX Dual Band Wireless Adapter with MU-MIMO,OFDMA,Ultra-Low Latency, Supports Windows 10 (64bit) only Wireless Adapters - Newegg.com
Samlinking D240 Mediatek MT7620A Router Boards Support Two 4G LTE mini PCIe Modules, PoE for $38 and Up - CNX Software
WiFi 11ac mini PCIe Router with USB to Ethernet driver AP7620-MPE-2
Source Good price WG1608 Router for 5G/4G M2 NGFF/PCIE module + RM500Q-AE +EM160R-GL+EM12-G /EP06-A/EC25 on m.alibaba.com
ASUS AX1800 PCIe WiFi Adapter (PCE-AX1800) - WiFi 6, Bluetooth 5.2, Ultra-Low Latency Wireless, 2 External Antenna, Supporting Total Data Rate up to 1800Mbps, WPA3 Network Security, OFDMA and MU-MIMO - Walmart.com
PCI Express to Dual PCI Adapter Card PCIe X1 to Router Tow 2 PCI Slot Riser CaA5 | eBay
MikroTik Routers and Wireless - Products: CCR2004-1G-2XS-PCIe