eSynic
ESYNIC DAC Digital to Analog Audio Converter Optical Coax to Analog RCA Audio Adapter with Optical Cable 3.5mm Jack Output for HDTV Blu Ray DVD Sky HD XBox 360 TV Box
tecmac
tecmac 5V AC DC Adapter Compatible with NUNET TVBOX1ASTC TV Converter Box Digital to Analog ATSC Streaming Media Players TVbox2020B 5VDC DC5V Power Supply Cord Cable Battery Charger Mains PSU
Mediasonic
Digital TV Converter Box, ATSC Digital Converter Box with TV Tuner, TV Recording, USB Multimedia Function, HDMI Output, by Mediasonic HomeWorx (HW250STB)
Avantree
Avantree DAC02 192KHz Digital to Analog Audio Converter with Toslink Optical Cable, Volume Control, SPDIF Coaxial to Stereo L/R RCA 3.5mm AUX Adapter for PS4 PS3 Xbox HD DVD Home Cinema AV Amps TV