Check the listing for details. Raspberry PI generation 4 4B special power adapter type-C with switch button. Condition: New. Listed at 8.80 USD. Basic parameters:Model: TSY-0530Modulation mode: pulse degree modulationInput: 100-240v-50 / 60Hz 0.6AOutput: 5V 3AEfficiency: 90%Temperature coefficient: ± 0.02% ° CLine length: 1mInterface: type-C power supply interfaceProduct solution: IC solutionProtection function: overload protection, automatic recovery overvoltage protectionInsulation strength: input---output AC 2000V / 10sInsulation resistance: input---output > 50m Ω, DC 500VApplication scenarios: Raspberry PI 4B, mobile phones and other electronic devices. Product advantages:① 5V 3A adapter: the hardware upgrade of Raspberry PI 4B improves the overall power consumption and requires more current than the previous generation. This 5V 3A power adapter meets the requirements of Raspberry PI 4B. ② With switch button:The power supply is equipped with a switch button, which can switch the power state at any time, eliminating repeated plugging, reducing the wear of type-C interface and increasing the service life of the interface. ③ Type-C interface:Raspberry PI 4 generation power supply interface (special power supply, does not support 3B + / 3B) type-C socket can be inserted on both sides, without reverse insertion problem. Quantity：1pcs