Zyxel License for USG FLEX 700, 1 YR Hotspot Management Subscription Service, and Concurrent Device Upgrade
Zyxel License for USG FLEX 500, 1 YR Hotspot Management Subscription Service, and Concurrent Device Upgrade
Zyxel License for USG FLEX 200/VPN50, 2 YR Secure Tunnel & Managed AP Service