Intelligent Output Adjustment: The JSAUX 45W USB C Power Delivery charger passed the UL 62368-1 test, with intelligent output adjustment function, support 45W 36W 27W 15W output, has the power to charge your steam deck, phone, tablet, and MacBook Fast Charge for Steam Deck & Switch: Equipped with 45W output, this USB C fast charger fully replaces the original Steam Deck charger and charges the device to 100% in about 2.5 hours. Also supports full-speed charging for Nintendo Switch / Switch OLED models (up to 39W), ensuring fast, reliable power for uninterrupted gaming 5FT USB C Charging Cable: Come with an extra-long 5 Feet type C Integrated cable giving you plenty of cord to reach an outlet. Passed 10000+ times swing tests, the built-in USB C cable is more durable & flexible to bend at any angle and withstand daily wear. No low-power issue while you playing time Multiple Protection: The built-in Smart charging chip and IOA 2.0 intelligent charging system in the JSAUX