1 pcs USB Audio Sound Card 1 pcs IEC 320 C14 Male to C7 Female Power AdapterUSB sound card is a USB audio controller.Three sampling: It supports 32 KBz, 44.1 khz. (Both of which require driver or application software support) and 48KHz sampling rate in digital recording, 48 kHz sampling rate in analog recording and 48KHz in digital/ analog audio playback.In the digital playback mode it gets audio stream from PC via USB interface and transmits audio data according to the AES/ EBU, IEC609958, S/ PDIF consumer interface standards.Only R, L channel PCM audio in 5.1 channel can be conveyed in digital playback mode. In analog playback mode, it supports 6 canals codec for analog playback.USB Audio Sound Card:In the digital recording mode, it accepts S/ PDIF digital audio input and sends back to PC through USB.Supports AES/ EBU, IEC60958, S/ PDIF consumer formats for stereo PCM audio.Supports SCMS (Serial Copy Management System) copy protection.Color: BlueMaterial: Aluminum, copper clad steel, chipcable Random color, dont accept the specified color.Power Adapter:Lightweight compact designEasy to store in your luggageFine workmanship, compact and easy to carryMake sure the equipment using this adapter will operate at the supplied voltage to avoid damageGood performance is very practicalRated Voltage: 110-250 VRated Current: 2.5AEffective Load: 1.5 KWcolour:BlackMaterial:Metal + plasticPackage Contents:1 * USB Audio Sound Card1 * Power AdapterOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.