Black Box Corporation Modified SWED98174 Cos II Code Operated Serial Switcher

Blackbox COS II (Code Operated Switch) for connecting multiple serial devices

Black Box SW590A-R2 Code-Operated Switch COS II

Black Box SW590A-R2 Code-Operated Switch COS II WITH POWER SUPPLY AND MOUNTS

Lantech FE 2400 8240-212 24-Port 10/100Base-TX with CoS Switch - 2 available

Black Box SW590A-R2 Code-Operated Switch COS II

Lantech FE 2400 8240-212 24-Port 10/100Base-TX with CoS Switch

BLACK BOX / EAZY SW056A SW057A COS-16 CODE OPERATED SWITCH 16 PORTS (X2)