Specification Amperage : 1 amps Brand : Accessory USA BulletPoint1 : Safety: Our Products are CE / FCC / RoHS certified, tested by the manufacturer to match and / or exceed the OEM specifications. OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection) BulletPoint2 : This Adapter is a Brand New, High Quality Never USED (non-OEM) BulletPoint3 : Compatiblity: 24V AC DC Adapter For Polycom SoundPoint IP320 IP321 IP330 IP331 IP335 Poly com Sound Point IP (VoIP) Phone 24VDC Power Supply Cord Cable Charger BulletPoint4 : Note:please make sure the model of your device before buying CompatibleDevices : Polycom SoundPoint IP320, IP321, IP330, IP331, IP335 ConnectorType : barrel connector CurrentRating : 1 amps ExternallyAssignedProductIdentifier1 : 769043436084 ExternallyAssignedProductIdentifier2 : 0769043436084 FrequencyRange : 60 hertz InputVoltage : 24 volts ItemName : Accessory USA 24V AC DC Adapter for Polycom SoundPoint IP320 IP321 IP330 IP331 IP335 Poly com Sound Point IP (VoIP) Phone 24VDC Power Supply Cord Cable Charger ItemPackageQuantity : 1 ItemTypeKeyword : voip-telephone-adapters Manufacturer : Accessory USA MountingType : Wall Mount OutputVoltage : 24 volts PartNumber : GT100-EI-RS PowerSourceType : Corded Electric ProductDescription : Accessory USA 24V AC DC Adapter For Polycom SoundPoint IP320 IP321 IP330 IP331 IP335 Poly com Sound Point IP (VoIP) Phone 24VDC Power Supply Cord Cable Charger ProductSiteLaunchDate : 2017-05-25T08:47:31.247Z SpecificationMet1 : CE SpecificationMet2 : RoHS SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 26111704 WarrantyDescription : 30 Days Money Back Guarantee / 60 Days Free Exchange With Paid Return Label / 365 Days Anytime Worry-Free Warranty! Wattage : 24 watts