Switch: Wired LAN connection and console charging in handheld mode! Countermeasures for battery drain & less lag with wired communication! Compatible models: Switch Switch OLED model Switch Lite Dedicated power supply port (fast charging the console) USB ports (2 additional ports) Wired LAN connection (stable communication quality) I accidentally bought the wrong one and am selling it! I opened the contents to check. I purchased this for 4020 yen.