Specification Amperage : 3 amps Brand : SmallSpark BulletPoint1 : 【COMPATIBLE】5 volt 3 amp Power Supply Adapter for Raspberry Pi 4 Model B 1GB / 2GB / 4GB, Raspberry Pi 3/ Pi 2/ Model B/ Zero/ Model A A+/ Model B B+. BulletPoint2 : 【FUNCTION】Micro USB conversion plug is compatible with more versions, Power Supply Adapter with ON/OFF switch for your convenience. You can restart the PI without pulling the cable. You can turn off and on the Raspberry Pi with one button without unplugging the power adapter, which brings convenience to your life. BulletPoint3 : 【STABILITY USING】Specifically for Raspberry Pi 4 / PI 3 Designed power adapter And after repeated testing to provide the highest power stability High quality copper wire core, good conductivity, stable transmission, Inline Noise Filter. BulletPoint4 : 【SECURITY】High Quality & Safety Guarantee; This adapters was made with the highest quality materials. V-0 grade flame retardant,OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection) BulletPoint5 : 【SPECIFICATION】Input voltage: AC 100-240V 50-60Hz, output voltage: 5V 3A 15W (3000mA), Cable length 3.3 feet, Plug Type:Type-C USB / Micro USB. Color : black CompatibleDevices : Raspberry Pi 4 Model B 1GB / 2GB / 4GB, Raspberry Pi 3/ Pi 2/ Model B/ Zero/ Model A A+/ Model B B+ CompatibleDevices1 : Laptop CompatibleDevices2 : PC CompatiblePhoneModels : Raspberry Pi 4 Model B 1GB / 2GB / 4GB, Raspberry Pi 3/ Pi 2/ Model B/ Zero/ Model A A+/ Model B B+ ConnectivityTechnology : USB ConnectorGender : Male-to-Female ConnectorType : USB Type C CurrentRating : 3 amps CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 782902695750 ExternallyAssignedProductIdentifier2 : 0782902695750 FormFactor : Standard FrequencyRange : 60 hertz GpsrSafetyAttestation : 1 IncludedComponents : adapter IndoorOutdoorUsage1 : outdoor IndoorOutdoorUsage2 : indoor InputVoltage : 240 volts ItemName : 5V 3A 2.5A Power Supply Adapter for Pi 4n Pi 3, Pi 2, Model B, Pi Zero, USB Type-C Micro with On/Off Switch Cable Cord ItemPackageDimensions_Height : 13.0048 centimeters ItemPackageDimensions_Length : 3.5052 centimeters ItemPackageDimensions_Width : 12.0904 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : single-board-computers Manufacturer : SmallSpark MaximumCurrent : 5 amps MaximumVoltage : 5 volts ModelNumber : NE0688-139 MountingType : Wall Mount NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPins : 20 NumberOfPowerLevels : 1 OutputCurrent : 3 amps OutputVoltage : 5 volts PartNumber : NE0688-139 PowerPlugType : type_c_2pin_eu PowerSourceType : Corded Electric ProductDescription : 5V 3A 2.5A Power Supply Adapter for Pi 4n Pi 3, Pi 2, Model B, Pi Zero, USB Type-C Micro with On/Off Switch Cable Cord ProductSiteLaunchDate : 2020-02-22T08:00:00.000Z RecommendedUsesForProduct : MacBook Retina 12" A1534 (Early 2015) repair/upgrade Size : M SupplierDeclaredDgHzRegulation : not_applicable TotalUsbPorts : 1 UnitCount : 1 UnspscCode : 26111704 Wattage : 15 watts