【 4 Port 3.5mm Audio Switch 】 4(1)-IN-1(4)-OUT 3.5mm Audio selector Designed for Customers Having Several Audio Sources and Outputs. (Note: NOT a Splitter, Only One Input Can Be Played at a Time.) | 【 Easy to Operate 】 4 to 1: Connect 4 Audio Sources (like CD Player/ Computer/ Phone) to 1/4 Ports and 1 Audio Output (like Speakers) to IN/OUT Port. 1 to 4: Connect 1 Audio Source to IN/OUT Port and 4 Audio Outputs to 1/4 Port. | 【 With Audio Selector 】 You Can Select Audio Input Sources and Audio Output Devices by Selector(A/B/C/D). Volume Control on the Switcher Easy to Use. | 【 Long Distance Transmission 】 Use Standard Audio Cable, Input and Output Transmission Distance up to 8 Meters. Plug and Play, No Need Power Supply. (One 1m/3.4ft 3.5mm Cable is Provided.) | 【 Wide Compatibility 】 Input Interface Is Compatible with PC, Phone, Laptop, Blue-ray Players and More. Output: Speaker, Headphones, Sound Bar and More Devices. (Only for Three-segment Headphones, NOT for Four-segment Headphones)

【4K 3 Port HDMI Switch】3 In 1 Out Expand the capabilities of your one port HDTV, connect up to 3 HDMI compatible devices for seamless transitions to avoid constantly plugging and unplugging. | 【High Quality Remote Control】IR Remote Control for Operational Flexibility and Easy Control, No Manual Clicking the Select Button Needed. | 【HDCP 1.4 Version】Supports 4K 3D, HDMI to HDMI Achieve the Synchronization of Video Audio Signal, Support 4K High HDMI Resolution, and Compatible with.2160p@30Hz/1080p@50/60Hz/1080i/720p/1576i/480p/480i. | 【Supported Multiple Audio】LPCM,Dolby-AC3, DTS7.1, DSD/Dolby TrueHD/DTS-HD master audio,Essentially all available audio options are supported. | 【Good Compatibility】Support Multiple High Definition Input Sources, Such as HDTV Monitor DVD Players PC Projector SKY Box PS3 PS4 Xbox, Support Video Resolution up to 2160@30HZ Boxes.

【1080P YPbPr to HDMI】The YPBPR to HDMI converter which will convert YPBPR video signal and the FL/FR stereo audio signals to HDMI video signal .To help user get the high quality of the HDMI video signal form the YPBPR signal . | 【Resolution button change the HDMI output Resolution】 use RESOLUTION button to choose the best output resolution. It can adjust the resolution:720/50hz；720/60hz；1080p/50hz；1080p/60hz,No need to install drivers | 【NOTED】This converter is NOT bi-directional.It only converts from Component to HDMI.When you use this product, it must be powered by the distributed Micro USB cable. | 【Good Resolution】HDMI output and YPBPR VIDEO input Resolution: 480I/P,576I/P,720P,1080I,1080P | 【Good Compatibility】Widely Applied to TV Box,VHS,VCR,DVD recorders, etc and support TV with HDMI port.

【4K HDMI Audio Extractor】HDMI to HDMI audio SPDIF + R / L converter, which can connect the high-definition signal source to a single high-definition display, and add an extra L + R and SPDIF audio output port. Note: HDMI ARC (audio return channel) is not supported. | 【3 Audio EDID Settings】 With Pass, 2CH, 5.1CH three audio mode options, analog RCA output supports 2CH PCM stereo audio and 5.1CH digital; SPDIF output supports 2CH PCM, 5.1CH digital, DTS audio, provided Optimal flexibility. | 【4K Video Resolution】It supports resolutions up to 4K@30hz, HDMI 1.4, HDCP 1.4, Full HD 1080P, 3D, and 36-bit deep color. Also supports audio formats including DTS-HD, Dobly-trueHD, LPCM7.1, DTS, Dobly-AC3, and DSD. | 【Wide Compatibility】Suitable for various HDMI source devices without dedicated audio output (such as Roku or Chromecast) and Blu-ray/DVD/HD players, cable/satellite TV boxes, Amazon Fire TV, PS3/4, Xbox, PC/laptop, HD camcorder, HD DVR, etc. | 【Metal Shell Design】 The overall shielding without signal interference has excellent heat dissipation and service life. (Note: If you use a 5V USB power cord, this HDMI audio extractor is low-power. For high-power devices, please connect a 5V 1A charger to make it work properly)