NXC series - ... 1/124 NXC series NXC2500/NXC5500 Wireless LAN controller Firmware Version 4.20~4.30 - [PDF Document]
Amazon.com: ZyXEL Wireless LAN Controller(NXC2500),Silver : Electronics
Zyxel NXC2500: Wireless LAN Controller FIREWALL ZYXEL NETWORK NETWORK SYSTEM Selangor, Malaysia, Kuala Lumpur (KL), Puchong Service, Installation | Brwood Technology