【4K@120Hz HDMI 2.1 Switch 4x1 with Audio Extractor】 -- The 4 ports HDMI 2.1 Switch 4 in 1 out easily shares video and audio from 4 different HDMI sources with 1 HDMI display 1HDMI PORT (ONLY AUDIO)and 1 Optical Toslink SPDIF 5.1Ch audio device or 1 AUX L/R 2.1Ch audio device. Supports IR Remote control switch and CEC,also can use for SONOS ARC/eARC,OR TV ARC/eARC,ORHDMI2.1/HDMI2.0 AV receiver. NO lag, NO flash or drop in resolution. No frequently plugging and unplugging needed. * 【Video & Audio Format】Video Format - Supports resolution up to 8K@60Hz, 4K@120Hz, 3D, HDR, D-olby Version,HDCP2.2,HDCP2.3 bypass, IMAX DIGITAL(2K/4K), 4:4:4 8bit - Audio Format - HDMI Audio Extractor Converter DE-embed SPDIF Optical Digital (5.1CH) + 3.5mm L/R Stereo Audio (2.1CH).Dolby Atmos, Digital 7.1CH, DTS:X, Dolby True HD, DTS-HD Master Audio. Soundbar supported. * 【Easy Usage】 -- Plug and play. Power on with 5V/2A. Simply connect HDMI source with Input port & HDMI receive device with Output port through HDMI 2.1 cable, the led light will indicate which port is working. Easily switch between 2 HDMI sources by pressing the panel button. Supports CEC. * 【Wide Compatibility】 -- 4 ports HDMI Switcher Selector Audio Extractor is highly compatible with all operating system such as Windows, Mac OS, Linux. Also works perfectly with Logitech Harmony, Xbox one X, PS4 Pro, 4K, Roku 4, Amazon Fire TV, Blu-ray players, Projector, NVIDIA and AMD graphics cards, etc. Especially supports speakers and headphones. * 【Please Note】 -- Highly recommend certified HDMI 2.1 cable less than 10ft / 3m. Please see ASIN B0BB78BFNJ if needed. Most using issues are cuased by poor quality cables. Supports only 4 in 1 out, does NOT support 1 in 4 out or “Bi-directional”. Does NOT support automatic switch
OVERVIEW
SW21H21A-EO is a 2x1 HDMl2.1 switch with Ultra HD4K@120Hz support. lt supports HDMl 2.1 specification features including data rates up to 4K@120Hz 4:4:4 8bit,VRR, ALLM, HDR and HDCP2.3, Deep Color, 3D, Lip Sync,and HD lossless AudioNVideo formats. And Audio DE-embed Optical Audio out without TV connected.And the productcan use for SONOS ARC/eARC ,OR TVARC/eARC,ORHDMI2.1/HDMI2.0 AV receiver.
| HDMI vertion | HDMI 2.1 | HDCP version | HDCP 2.3 |
| HDMI resolution | 4K*2K/1080p/1080i/720p1576p/576i/480p/480i | Video format | 24bit/30bit/36bit |
| Audio format | Dolby true HD/DTS-HD/DTS5.1/Dolby AC3/DSD | Input/Output TMDS signal | 0.5~1.5Volts p-p(TTL) |
| Input/Output DDC signal | 5Volts p-p(TTL) | OperatingTemperature range | (-15 to +55℃℃) |
