Amazon.com: VNOPN Micro Firewall Appliance, 4 Intel 2.5GbE i225 LAN Ports Fanless Mini PC, Home Firewall Router Mini Computer Intel J4125 Quad Core, Support AES-NI, Barebone, NO RAM/Storage, NO WiFi, NO System :
Netgate 1100 pfSense+ Security Gateway
J1900 Quad Core Fanless mini firewall appliance pc 4 LAN ROUTER Support pFsense | eBay