Amazon.com: KingnovyPC Firewall Micro Appliance, 6 Port i225 2.5G LAN Fanless Mini PC Celeron J4125, No Ram No SSD Gigabit Ethernet AES-NI VPN Router Openwrt Barebone : Electronics
NanoPi R5S Mini Router Mini PC Router Dual 2.5G with CNC Metal Case RK2568 Board | eBay