SMSL MINI DAC SD 793II decoder with domestic policy headphone amplifier for computer with coaxial or optical interface, LCD TV, CD, DVD, MD or other audio devices (Silver) + Tera cleaning cloth (Electronics)
After two weeks time, from China, I have the unit for a few days in operation. About the optical input, it is on my PC, with ASUS H87M-PRO motherboard, connected. It worked right away after I have dialed the optical output in the Realtek HD Audio Man