Shenzhen Aikexin Electronics Co.,Ltd is one of the leading China analog to digital audio converter manufacturers and suppliers,Website:http://www.szaikexin.com, and also a professional company. Features; 1.Supports uncompressed 2-channel LPCM digital audio signal output. 2.Supports output sampling rate at 48 KHz. 3.Provides electromagnetic-noise-free transmission. 4.Easy to install and simple to operate. SPECIFICATION: Input Audio Stereo R/L Output Audio LPCM Input audio connector 2XRCA(R/L) Output audio connector Toslink,1XRCA(Coaxial) Audio Connector Toslink Audio and Digital Audio Sampling rate 48KHz Size(L-W-H) 65X55X22 mm Weight (Net) 98g Limited Warranty 1 Year Parts and Labor External Power Supply 5V DC Converter Unit FCC,CE,RoHs AC Power Adapter US standard, UK standard and so on User Manual English Version