1.【FOR VERSION 12.0.0 UPDATE】 First, you can attach the joy pad to switch console directly via wired conenction, then next time you can reconnect console directly via wireless without update. For switch lite, please ask seller for the upgraded file 2.【PERFECT PERFORMANCE 】 Joy Pad Controller for Nintendo Switch/Lite. Ideal replacement for Switch Joycon; same layout with joycon. All of Joycons have a full set of buttons and can act as a standalone switch controller. Alll of joycon controllers can install on the grip stand as a switch controller or attach to console for use in handheld mode, and also can use independently in each hand, be shared with friends to enjoy 2 player action in supported games (Support the newest version console) 3.【MACRO DEFINITION 】 This joypad remote controller can set the Macro button, which means you can combine A/B/X/Y/L/ZL/R/ZR buttons’ function to be a button(M). When you play action games, set the macro button(M) to achieve the function of one or multiple buttons, which let enemy without a reaction time. At the same time, you can release your hand and enjoy the pleasure of victory at easy. Controller for switch joycon can be upgraded via a USB cable without driver (PC upgrade) 4.【CUSTOMIZE TURBO & MOTION CONTROLS】Joy pad controller can be customized Turbo button, you can set A/B/X/Y/L/ZL/R/ZR. For switch joycon controller’s continuous shooting function make you more enjoyable to play arcade or action games. With 6-Axis gyro somatosensory and motion controls functions to provide real and stimulated gaming experience; All of Joycon is capable of extremely precise speed, position, and accurate control, start/stop motion. Helps you to improve games accuracy and speed 5.【EASY TO PAIR & COMFORTABLE TO HOLD 】Joy pad controller remote is easy and fast to connect, stable signal via wireless connection, automatically reconnect. The versatile Joy pad remote offer multiple surprising new ways for players to have fun; With the unique grip and ergonomic design to rest your palms and index fingers. Comfortable to Hold If you use your switch as a handheld, these are great choice. You can now play for hours without your hands hurting. Especially fits for large hands FOR VERSION 12.0.0 UPDATE： Method 1: For switch you can attach it to console, then you reconnect the console don't need to update Method 2: Please ask the seller for the updated file for your switch lite or switch