Usage Tips: 4K 60HZ HDMI AUDIO EXTRACTOR- One HDMI input converted to One HDMI output + Optical Toslink SPDIF and Analog 3.5mm AUX stereo audio out+ ARC Audio Return Channel Function (Tips: SPDIF and AUX audio support output separately to the soundbar, amplifier, headphone and other audio receivers without connecting TV / Monitor) You can experience the ultimate game audio and video enjoyment.THREE AUDIO MODE SWITCH SETTINGS- (Pass, 2CH and 5.1CH Mode) 3.5mm audio output supports incoming 2CH PCM LPCM stereo audio; Optical SPDIF output supports incoming 2CH PCM, 5.1CH Dolby Digital, Dolby TrueHD, DTS-HD. (Note: Our product dont support Dobly Digital plus)4K@60HZ HIGH RESOLUTION- avedio links HDMI Optical audio Extractor Support 4KX2K@60Hz/ 3D/1080p/1080i/720p/576i/480p/480i. Support video color format: 24bit/deep color 30bit,36bit with sync sound; HDMI v1.4 HDCP1.4; It also Support HDMI ARC (Audio Return Channel)WIDE COMPATIBLE- Suitable for various HDMI source devices like Blu-ray/ DVD/ HD player, cable/satellite box, Fire TV, PS3/4, Xbox, PC/laptop, HD camera, HD DVR, etc. Due to the voltage supply, each device can support is different and limited, For some devices with low-power HDMI ports(Such as PS4, PS4 Slim, and other Sony Devices), we highly recommend using a power adapter.Product Notes: Please allow a little manual errors.Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please confirm acceptance before ordering. About Shipping: Please ensure your shipping informations are correct to avoid delivery issues. All orders are shipped within 3 days after payment. Delivery usually takes 8–12 days, The specific delivery time is depend on circumstances. If you have any questions during your purchase, feel free to contact us. We will respond you within 24 hours.