Original disassembled machine, not new, there may be surface defects, perfectionists should buy with caution 1. HDMI cable, USB cable and AC charger are not included in the package. (Switch TV Dock only) 2.[Product Specifications]: Input: AC 100V240V 50/60Hz 1A; Output: DC 5.0V 1.5A/15.0V 2.6A. 3.[Ventilation Design and Smart Chip System]: There are extra large ventilation holes on both sides of the Switch stand. Don't worry about the ventilation holes being blocked and affecting the heat dissipation of the device. Builtin smart original chip with short circuit protection, overcurrent protection, reset protection and overheating protection. Our Switch dock has been tested repeatedly and provides professional technical support with the highest quality guarantee! 4.[Switch Stand with USB 2.0]: The guide channel behind the charging port allows the Switch to slide easily into the port. When docking the console, you don't have to worry about the port getting damaged over time.