The ornamental design for a televisionadapter with front mounted video and audio outputs, telephone and ethernet ports, and multiple power outlets, as shown and described.
FIG. 1 is a front view of a television adapter with front mounted video and audio outputs, telephone and ethernet ports, and multiple power outlets showing our new design;
FIG. 2 is a side view thereof; and,
FIG. 3 is a top view thereof.
The broken line showing in FIGS. 1-3 represents unclaimed subject matter and forms no part of the claimed design.