Sold my truck so no longer have a need for this tuner. Comes with original box and all cables. Can send you a video of the unit turning on, file size was too big to upload to the post.
Includes: New “Easy Tune” Mode for Simple Installation Dyno Tested Performance Programs Adjust options like timing, fueling, idle, speed limiters, rev limiters, tire size, gear ratios and more. Blazing Fast Vehicle Read/Write Times Windows, Mac OSX Updates OBD-II Data Logging Read and Clear DTC Compatible with 2017-2019 Silverado, Sierra (Classic models) and 17+ Camaro, and other popular GM vehicles.