Aixin Opto-Electrical Technology Co. Ltd. professionally produces optical toslink, photo link SPDIF, optic fiber connector optic fiber jack, data link toslink and POF cable. All products have no lead, and have passed the evaluation of RoHS certification.brbr2. Optical Mini Jack Series >used in Audio Equipment Notebooks, and LCD TVs) including DLTR(11M1 DLT,R13M1 and DLT)R11M3.)br>br3. Optical and Coaxial Series >used in PC and Audio Equipment) including AVG-5 AVG-2 and TX6112 ,180 degree use for LCD TVs,.br