Features 1、Durable: This electronic speed controller programming card is made of plastic, lightweight, compact and lightweight, easy to carry or store. 2、3 Start Mode: Normal, soft, strong, meeting different demands. Specially designed for brushless electron speed regulator. 3、Special Design: The programming card is designed with connectors, so you can easily connect it to the RC automotive electronic speed controller. 4、Protective: With the function of low voltage cut off, start up mode, maximum braking force, maximum reverse force, and neutral range. 5、Widely Used: RC programming card is suitable for 25A, 35A, 45A, 60A, 80A, 120A brushless electronic speed controller. Item Type: ESC Programming Card Material: Plastic, Electronic Components Weight: Approx. 27g / 1oz Color: Silver Black Low Voltage Cut Off Voltage: 3.1V, 2.9V, 2.7V, Non Protection (Default: 3.1V) Boot Mode: Normal, Soft, Strong Maximum Reverse Force: 25%, 50%, 75%, 100% (Default: 25%) Neutral Range: 9% (Narrow), 6% (Normal), 12% (Wide) (Default: 9%) Maximum Braking Force: (25a, 45a, 60a) 50%, 25%, 75%, 100% (Standard Value 50%, 80a, 120a) 25%, 50%, 75%, 100% (Standard Value 25%) Product Size: Approx. 61x48x6.5mm / 2.4x1.9x0.3in Suitable For 25A 35A 45A 60A 80A 120A Brushless ESC Suitable For 1/8, 1/10, 1/12, 1/14, 1/16, 1/18 Remote Control Car Package List 1 x ESC Programming Card