The Geotab HRN-CT06A11 is a custom Geotab adapter made specifically for Tesla Model S (made after 2016) & X adapter electric vehicles. This adapter also requires the Geotab HRN-CM24Y1.
Length: 20 cm / 7.9 inches
Max length of connected cables: 2 meters / 6.5 feet
Harness Identification and Application Guide
Geotab Telematics Harness Cheat Sheet