Specification Amperage : 3 amps Brand : Sisyphy BulletPoint1 : Charge your Surface devices via a 45W 15V3A USB-C Power Delivery (PD) wall charger or external battery. Just pack a USB-C charger to charge a variety of devices, including Surface, on the go. This cable is very lightweight and portable, it can also be used as a spare charger. BulletPoint2 : Requirement: This cable requires a USB-C power bank or charger capable of delivering 45W 15V3A output. Check the specifications of your USB-C charger to make sure it says "15V/3A". Some PD chargers and most phone chargers are not compatible with this cable. BulletPoint3 : COMMON ISSUES: 1. If the LED flashes: it means that your charger has insufficient power. Use a USB-C charger of 15V3A and 45W or more. 2. Phone and tablet chargers do not work: lack of 15V or less than 45W. Older Mcbook chargers, such as A1718, A1719, A1540, A1882, are not compatible. 3. If the LED does not light up: try another 15V/3A 45W charger. If the problem persists, contact us. BulletPoint4 : Charge Only: It should be noted that this product can only be used to charge Surface devices, it cannot transmit data or HDMI. Each unit is inspected and tested before shipping. We guarantee our products for 12 months worry-free. BulletPoint5 : Compatibility: Compatible with Microsoft Surface pro7/6/5/4/3, Surface Laptop1/2/3, Surface Book1, Surface Go1/2/3. This cable is compatible with Surface Pro 8/9 and Surface Laptop 5, but due to technical limitations the system will show "Slow Charger Connected", but the power supplied is enough for you to work and play normally. Color : Black 20 cm CompatibleDevices : Acer Laptop Charger CompatibleDevices1 : Tablet CompatibleDevices2 : Laptop CompatiblePhoneModels : Microsoft Surface Pro,Microsoft ConnectivityTechnology : Powerline ConnectorGender : Female-to-Female ConnectorType : Usb CurrentRating : 3.25 amps CurrentRating1 : 2.37 amps CurrentRating2 : 3.42 amps CustomerPackageType : sealed antistatic bag DataTransferRate : 5 gigabits_per_second ExternallyAssignedProductIdentifier1 : 720310461093 ExternallyAssignedProductIdentifier10 : 0610079406537 ExternallyAssignedProductIdentifier11 : 0610079406513 ExternallyAssignedProductIdentifier12 : 0887395042767 ExternallyAssignedProductIdentifier2 : 0720310461093 ExternallyAssignedProductIdentifier3 : 887395042767 ExternallyAssignedProductIdentifier4 : 610079406544 ExternallyAssignedProductIdentifier5 : 699947873589 ExternallyAssignedProductIdentifier6 : 610079406513 ExternallyAssignedProductIdentifier7 : 0699947873589 ExternallyAssignedProductIdentifier8 : 0610079406544 ExternallyAssignedProductIdentifier9 : 0610079406520 FormFactor : Compact USB-C power adapter FrequencyRange : 60 hertz IncludedComponents : charging cable IndoorOutdoorUsage1 : outdoor IndoorOutdoorUsage2 : indoor InputVoltage : 110 volts IsPortable : 1 ItemName : Sisyphy Surface to USB C Charging Cable (Female USB-C, 20 cm), Compatible with Microsoft Surface Pro 7/6/5/4/3 Go3/2/1 Laptop4/3/2/1, Requires 45W 15V/3A USB-C Charger ItemPackageDimensions_Height : 17.8054 centimeters ItemPackageDimensions_Length : 0.9906 centimeters ItemPackageDimensions_Width : 3.5052 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : laptop-computer-chargers-and-adapters Manufacturer : Saiteng Material : Plastic Material1 : Copper Material2 : Copper MaximumCurrent : 3 amps ModelName : Sisyphy Surface vers USB C ModelNumber : spd3 MountingType : Wall Mount NumberOfItems : 1 NumberOfPorts : 1 NumberOfPowerLevels : 1 OutputCurrent : 3.42 amps OutputVoltage : 19 volts PartNumber : spd3 PowerPlugType : type_a_2pin_na PowerSourceType : Corded Electric ProductDescription : Fit for All Acer-Aspire Series Laptop ProductSiteLaunchDate : 2019-04-16T20:00:00.000Z RecommendedUsesForProduct : loading Microsoft Surface devices Size : 0.7ft SpecificationMet : CE SpecificationMet1 : UL SpecificationMet2 : CE SpecificationMet3 : FCC SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable TotalUsb20Ports : 1 TotalUsbPorts : 1 UnitCount : 1 UnspscCode : 43200000 Voltage : 110 volts WarrantyDescription : 12 Months Warranty Wattage : 39