This Protectli Vault FW4B replaced my ISP’s Router/Modem/WiFi Combo:*upgraded to mSATA 1TB SSD and 16GB DDR3 1866MHz SODIMM (laptop) memory.Installed pfSense OS dedicated router and firewall (DHCP, DNS and VPN*),added 3.1 DOCSIS, 24-port Netgear switch and Zyxel WiFi6 Wireless Access Point Dual 4x4 5GHz + 2x2 2.4GHz.Pros:1.) Keeps pace with beautiful +1Gbps network speed setup (even WiFi)2.) Intel Quad Core Celeron J3160 CPU, 64 bit, 2.2GHz.3.) Web UI up and running from POST < 90 seconds and CPU usage averages <9% with almost 60 devices connecting behind pfSense firewall (including Xbox Series X, PS4, ring, Alexa and multiple 4K streaming devices).4.) Runs cool with no issues whatsoever, even with entire house multi-gaming/streaming/etc.5.) Installation was easy (with help from Network Chuck).Cons? (none really, but...):1.) FW4B high-end upgrades might be overkill...2.) Extra ports unused (?)3.) Advanced VPN (PIA) with pfSense questions and concerns (?)Would I recommend? – yes.Would I buy again? – yes, the 'no ram/no SSD' version next time  ¯\_(ツ)_/¯