Firewall - Zyxel USGFLEX 50 Firewall 10/100/1000

Selling a Zyxel firewall, model USGFLEX 50 Firewall 10/100/1000, used for two months, in excellent as-new condition, for €125. Purchased in December 2024 for €288.90, with invoice and still under warranty. Hand-delivery available in the Quinta do Conde area, or shipping costs borne by the buyer. See my other listings. Selling because it is no longer needed.