Features: The Programming Card is designed exclusively for Surpass Hobby and ESCs, featuring upgraded functions like low electric cutoff, motor/ESC thermal defense , and customizable brake/reverse settings through its intuitive LED interfaces. Equipped with a clear LED display and four control buttons (ITEM, VALUE, OK, RESET), this plastic constructed programming card allows precise adjustment of 15+ parameters including start modes, drag brake force, and neutral ranges for brushless motors. Ideal for hobbyists and professional racers seeking optimized performances from their Surpass Hobby or speed controllers in cars, boats, and drones. Perfect for tuning competition grade vehicle or troubleshooting settings during maintenance event , ensuring precise throttle response and thermal safety in high speed scenarios. simplify your ESC programming process with plug and play simple – insert the brushless motor ESC, power on, and configure parameters through logical navigation for enhanced control and equipment longevity. Specifications: Component : plastic Overall dimensions: about 70x43x13mm/2.8x1.7x0.5inch Package Includes: 1xESC Programming Card note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.