Traxxas Velineon 1/10 VXL-3s Brushless ESC w/ Telemetry Plug & 3500kv Motor Combo - This is the version with the extra red power cable and plug that the telemetry motor RPM sensor plugs into. Works the same as the base version, but has the option to upgrade with telemetry if desired. Removed from brand new 4-Pole Slash Ultimate - no retail packaging. Comes as shown, no retail packaging included.