Specification AnsweringSystemType : Digital Brand : Yealink BulletPoint : YEA-SIP-T21P BulletPoint1 : This compact and efficient adapter ensures seamless power connectivity for all your electronic devices. Compatible with a wide range of voltages, it effortlessly converts the standard voltage of 100-240V to meet the specific requirements of your devices. BulletPoint2 : Our power adapter features a sturdy build and high-quality materials, guaranteeing durability and long-lasting performance. Its sleek design allows for easy portability, making it an ideal travel companion. The adapter also includes built-in surge protection to safeguard your valuable electronics from power fluctuations and surges. BulletPoint3 : With its universal compatibility, this power adapter is suitable for various devices,pls check your device's model is listed in the listing. BulletPoint4 : Rest assured that our power adapter adheres to strict safety standards, providing reliable and stable power delivery. It has undergone rigorous testing and is certified to meet all relevant industry regulations, ensuring your peace of mind. BulletPoint5 : Experience seamless power connectivity with our top-of-the-line power adapter. Stay powered up and connected with confidence. Color : Black CompatibleDevices : PC CompatibleDevices1 : Laptops CompatibleDevices2 : Speakers CompatibleDevices3 : Printers CompatibleDevices4 : Monitors ConnectivityTechnology : Powerline ConnectorType : Round ExternallyAssignedProductIdentifier : 4741640779166 ExternallyAssignedProductIdentifier1 : 6938818300705 ExternallyAssignedProductIdentifier2 : 06938818300705 InputVoltage : 240 volts_of_alternating_current ItemDisplayWeight : 0.81 kilograms ItemName : Yealink Enterprise HD IP Phone ItemPackageDimensions_Height : 12.192 centimeters ItemPackageDimensions_Length : 21.844 centimeters ItemPackageDimensions_Width : 20.32 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : voip-telephones Manufacturer : Yealink Material1 : Plastic Material2 : Metal Material3 : Composite ModelName : Dysead-230824-131 ModelNumber : T21PN MountingType : Wall Mount MultilineOperation : Multi-Line Operation OutputVoltage : 48 volts PartNumber : T21PN PowerSourceType : Corded Electric ProductDescription : YEA-SIP-T21P ProductSiteLaunchDate : 2013-10-24T00:00:00.000-07:00 RecordingCapacity : 16 minutes SpecificationMet : CE SpecificationMet1 : CE SpecificationMet2 : CCC SpecificationMet3 : RoHS SupplierDeclaredDgHzRegulation : unknown SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable TotalUsbPorts : 1 UnspscCode : 43191511 Voltage : 5 volts WarrantyDescription : 3 Year Warranty