FIG. 1 Enova DVX-2150HD-SP 6x3 All-In-One Presentation Switcher (front panel) LAN 10/100 RJ-45 connector provides TCP/IP communication. The following table lists the specifications for the Enova DVX-2150HD/2155HD 6x3 Port: All-In-One Presentation Switcher: AxLink Port: 1 3.5 mm 4-pin captive-wire connector provides data and power to external control devices.