型號：ZYXEL USG FLEX 50H/HP
  
100M/1G Ethernet (RJ-45)：5
IEEE 802.3at (PoE+) Port：Port 5 (50HP only)
Total PoE budget (watts)：30
USB 3.0 Type-A：1
Console port：Yes (RJ-45)
Fanless：Yes
  
型號：ZYXEL USG FLEX 100H/HP
  
100M/1G Ethernet (RJ-45)：8
IEEE 802.3at (PoE+) Port：Port 8 (100HP only)
Total PoE budget (watts)：30
USB 3.0 Type-A：1
Console port：Yes (RJ-45)
Fanless：Yes
  
型號：ZYXEL USG FLEX 200H/HP
  
100M/1G Ethernet (RJ-45)：6
100M/1G/2.5G Ethernet (RJ-45)：2
IEEE 802.3at (PoE+) Port：Port 2 (2.5G, 200HP only)
Total PoE budget (watts)：30
USB 3.0 Type-A：1
Console port：Yes (RJ-45)
Rack-mountable：Yes
Fanless：Yes
  
型號：ZYXEL USG FLEX 500H
  
100M/1G Ethernet (RJ-45)：8
100M/1G/2.5G Ethernet (RJ-45)：4
IEEE 802.3at (PoE+) Port：Port 3, 4 (2.5G)
Total PoE budget (watts)：30
USB 3.0 Type-A：1
Console port：Yes (RJ-45)
Rack-mountable：Yes
  
型號：ZYXEL USG FLEX 700H
  
100M/1G Ethernet (RJ-45)：8
100M/1G/2.5G Ethernet (RJ-45)：2
1G/2.5G/5G/10G Ethernet (RJ-45)：2
1G SFP/10G SFP+：2
IEEE 802.3at (PoE+) Port：Port 3, 4 (10G)
Total PoE budget (watts)：30
USB 3.0 Type-A：1
Console port：Yes (RJ-45)
Rack-mountable：Yes