1、AVAILABILITY: Digital to analog sound converters are ideal for home and professional sound applications, saving the cost of upgrading equipment for compatible connections. 2、DUAL INPUT: Digital to analog converter provides separate digital coaxial cable and optical inputs for dual function conversion. 3、PLUG AND PLAY: Digital coaxial and optical to analog converters require no driver installation and are portable, flexible, plug and play and easy to use. 4、COMPACT DESIGN: Optical digital sound converter features a small and compact design that won't take up too much space in your entertainment center or behind your desk. 5、WIDE APPLICATION: Coaxial digital sound converter is widely used in TV, computer, set top box, and other devices to extend lossless sound system. Item Type: Digital to Analog Sound Converter Material: Aluminum Alloy Input Connector: 1 x Digital Coaxial Sound Female Output Connector: 1 x Stereo Sound Female Sound Specifications: 2 Channel (stereo) Support Sample Rate: 32, 44.1, 48 and 96KHz Size: Size: Approx. 51x41x26mm / 2.0x1.6x1.0in Operating Temperature: 0 ℃ to 70 ℃ Operating Humidity: 10% to 85% RH (non Condensing) Storage Temperature: ‑10℃ to + 85℃ Storage Humidity: 5% to 90% RH (non Condensing) External Power Supply: 5V DC and 2A Power Consumption: 0.5 Watts (Maximum ) 1 x Host Module 1 x USB Cable 1 x Fiber Optic Cable