- Zyxel USG60 Unified Security Gateway 2 USB Ports 4 LAN/DMZ 2 WAN SPI firewallOpens in a new window or tab二手HK$ 1,721.30或講價+HK$ 109.54 運費所在地： 以色列
- Juniper Networks SSG-140-SH Secure Gateway FirewallOpens in a new window or tab二手HK$ 1,070.09或講價+HK$ 1,473.10 運費所在地： 加拿大
