jtechdigital

The JTECH-18GSW5 HDMI switch is the best AV solutions for users with multiple 4K devices who look to consolidate all their connections to 1 central location. With this switch, you can experience the highest quality 4K signals, including HDR and HDR12bit. With the JTECH-18GSW5, you also get the best sound available, such as Dolby Digital, Dolby Digital+, Dolby True-HD, Dolby Atmos, DTS, DTS-HD, and DTS:X. Switching inputs is simple thanks to the auto-switch function of the JTECH-18GSW5, which will automatically switch to the most recently powered on device. This function can be turned on and off with the included IR remote that also allows you to cycle through your inputs, or change the device based on the numbered input. If you are looking to simplify your entertainment system, the JTECH-18GSW5 is the best solution, allowing for the ultimate quality with the most simple and convenient functionality.  ✅ HDMI: 2.0, 1.4 ✅ HDCP Compliance: 2.2, 1.4 ✅ HDMI Bandwidth: 18Gbps ✅ HDMI Inputs: 5 ✅ HDMI Outputs: 1 ✅ HDMI Resolutions: 4K@60Hz, 1080p/1080i@60Hz, 720p/720i@60Hz, 480p/480i@60Hz ✅ Audio Formats: Dolby Digital, Dolby Digital+, Dolby True-HD, Dolby Atmos, DTS, DTS-HD, and DTS:X ✅ Power: DC 5V/1A

Our JTECH-MX443-UHD is a professional UHD 4K Video Distribution Matrix, which consists of 8 HDMI input ports, 8 HDMI output ports, and 8 Ethernet ports. Experience the best quality image by connecting your 4K sources and enjoy watching content at up to 3840×2160 UHD 4K@60Hz (YUV 4:4:4), 1080p and lower for older HDMI sources that lack 4K capabilities. With both 8 digital (SPDIF) & 8 analog (3.5mm) inputs and outputs, you get high flexibility of audio embedding and extraction. Each receiver includes 2 HDMI outputs. Different control options allow video routing your way. Switch your inputs and/or outputs by using the front panel buttons on the unit, the included IR remote, via RS-232, PC software, or Web GUI for optimal convenience and ease of use. ✅ Up to 4K 4:4:4 resolution support. HDMI 2.0 and HDCP 2.2 compliant ✅ 8 x HDMI input ports | 8 x HDMI output ports + 8 x RJ45 output ports to connect to extender receivers ✅ Each receiver supports dual HDMI outputs ✅ 8 x analog 3.5mm audio inputs | 8 x analog 3.5mm + 8 x SPDIF audio outputs ✅ Supports audio embedding and audio extraction ✅ Supports PoC (Power over Cable), EDID management ✅ Flexible control options via front panel, RS-232, PC Software, Web Interface

The JTECH-4K88-EX2B is a 4K 60Hz matrix switch extender that can extend a 4K 60Hz signal up to 131ft., and a 1080 60Hz signal up to 230ft. via HDBaseT over single CAT5e/6 cable. Offering 8 HDMI input ports for connecting 8 different source devices, users can easily distribute their A/V signal to any of the connected displays. 7 included HDBaseT receivers offer dual HDMI output ports, and 1 local HDMI output port is available on the matrix itself. Different control options make the JTECH-4K88-EX2B easily to operate. Control the device via front panel buttons or the included IR remote, or utilize the web-based interface or the J-Tech Digital Control App for any routing purposes. Drivers available for Control 4 help with easy 3rd party control integration. The PoC function allows the HDBaseT receivers to get power from the main matrix unit, while the bi-directional IR feature allows user to control their source device from the display’s location, or vice versa. ✅ 8 x HDMI Inputs | 7 x HDBaseT Outputs (Each HDBaseT receiver supports dual HDMI Outputs) + 1 local HDMI Output ✅ Supports up to 4K 60Hz 4:4:4 resolution | Extend 4K 60Hz up to 131ft., and 1080P 60Hz up to 230ft. ✅ Supports HDMI 2.0 features | HDCP 2.2 compliant | HDR / HDR-10 / Dolby Vision supported. (Dolby Vision is only supported via the local HDMI output) ✅ Power over cable function | Bi-directional IR | RCA / SPDIF audio extraction ✅ Control via front panel, IR remote, RS-232, web interface, J-Tech Digital Control App | Control 4 drivers available from J-Tech Digital

The JTECH-4K88-EX2B is a 4K 60Hz matrix switch extender that can extend a 4K 60Hz signal up to 131ft., and a 1080 60Hz signal up to 230ft. via HDBaseT over single CAT5e/6 cable. Offering 8 HDMI input ports for connecting 8 different source devices, users can easily distribute their A/V signal to any of the connected displays. 7 included HDBaseT receivers offer dual HDMI output ports, and 1 local HDMI output port is available on the matrix itself. Different control options make the JTECH-4K88-EX2B easily to operate. Control the device via front panel buttons or the included IR remote, or utilize the web-based interface or the J-Tech Digital Control App for any routing purposes. Drivers available for Control 4 help with easy 3rd party control integration. The PoC function allows the HDBaseT receivers to get power from the main matrix unit, while the bi-directional IR feature allows user to control their source device from the display’s location, or vice versa. ✅ 8 x HDMI Inputs | 7 x HDBaseT Outputs (Each HDBaseT receiver supports dual HDMI Outputs) + 1 local HDMI Output ✅ Supports up to 4K 60Hz 4:4:4 resolution | Extend 4K 60Hz up to 131ft., and 1080P 60Hz up to 230ft. ✅ Supports HDMI 2.0 features | HDCP 2.2 compliant | HDR / HDR-10 / Dolby Vision supported. (Dolby Vision is only supported via the local HDMI output) ✅ Power over cable function | Bi-directional IR | RCA / SPDIF audio extraction ✅ Control via front panel, IR remote, RS-232, web interface, J-Tech Digital Control App | Control 4 drivers available from J-Tech Digital

JTECH-8X8-H20 HDMI Matrix Switch – 8x8 4K@60Hz HDMI 2.0 Matrix with SPDIF, RS232, IR & Ethernet Control Take full control of your AV setup with the JTECH-8X8-H20 HDMI Matrix Switch, featuring 8 HDMI inputs and 8 HDMI outputs. Route any input to any output to create a flexible 8x8 HDMI matrix, with each output including an independent coaxial SPDIF audio port for external sound systems. Delivering stunning 4K@60Hz Ultra HD video performance, this unit is fully HDMI 2.0 and HDCP 2.2 compliant, ensuring compatibility with the latest 4K displays, projectors, and sources. Built for industrial-grade reliability, the JTECH-8X8-H20 uses a state-of-the-art embedded chipset with ESD protection, tested for thousands of hours across professional environments such as security systems, digital signage, broadcast studios, and theaters. Easily manage your setup via front-panel buttons, RS232, Ethernet, or IR remote control, with Control4 driver integration available for automation systems. ✅ HDMI 2.0 version supporting 4K@60Hz (YUV 4:4:4). ✅ 3D video compatible. ✅ Bandwidth up to 18Gbps. ✅ HDCP 2.2 input and HDCP 2.2 output. ✅ HDCP 1.4 input and HDCP 1.4 output. ✅ HDR10 support. ✅ 8× HDMI inputs and 8× HDMI outputs with 8× SPDIF audio outputs. ✅ Route any of the 8 Ultra HD sources to any of the 8 Ultra HD displays. ✅ Dolby TrueHD and DTS-HD Master Audio support. ✅ Micro USB port for firmware upgrades. ✅ Control options: front-panel buttons, IR remote, RS232, IP, and web GUI. ✅ 1U rack-mount design for easy installation. ✅ Unit dimensions: L440 × W220 × H44.5mm.

Introducing the JTECH-88B HDMI matrix, the ultimate solution for high-definition audio and video distribution. With support for up to 4K resolution and smooth 60Hz refresh rate, enjoy stunning visual clarity and fluid motion without any compromise. The JTECH-88B also offers analog audio embedding and HDMI audio extraction, allowing you to incorporate more of your favorite devices within the setup for the ultimate experience. Various control methods, such as front panel buttons, RS232, IR remote, and web-based interface offer flexible and convenient operation. The versatility of the JTECH-88B makes it perfect for any residential or commercial installation. ✅ 8 x HDMI Inputs | 8 x HDMI Outputs | Supports up to 4K 60 4:4:4 resolution ✅ 8 x Analog audio inputs | 8 x Analog audio outputs + 8 x SPDIF coaxial outputs ✅ Supports Analog audio embedding and HDMI audio extraction ✅ HDMI 2.0, HDCP 2.2 compliant | Supports HDR, HDR10, Dolby Vision ✅ Support for digital audio formats | CEC & ARC | Smart EDID management

Easily extract or embed audio from your HDMI source with the JTECH-18GAE2. Convert HDMI audio to analog stereo (3.5mm) or digital optical (SPDIF) for seamless compatibility with older AV equipment, or embed external audio into your HDMI signal. Supports 4K 60Hz HDR10, 1080p 120Hz, and 1080p 144Hz content, and is fully HDCP 1.4 & 2.2 compliant. Customize audio output using built-in EDID settings (2CH/5.1CH) or pass-thru mode to optimize your home theater setup. Perfect for modern devices and legacy receivers alike. ✅ Supports analog audio embedding. ✅ DIP switch settings allow extraction of the digital HDMI audio signal from the HDMI input to 2-channel analog stereo output or 5.1-channel audio output. ✅ Supports PCM, Dolby 5.1, and DTS 5.1 audio formats. ✅ Supports resolutions up to 4K@60Hz with 18Gbps bandwidth. ✅ HDCP 2.2 and 1.4 compliant. ✅ Supports CEC. ✅ Supports firmware updates via USB.

The new J-Tech Digital JTECH-EXD2 audio extractor is the audio device you have been waiting for. Is your cable box, streaming device or computer missing the optical audio output port? Are you trying to incorporate Bluetooth, wireless headphones or hearing aids to your existing setup? Not a problem. The JTECH-EXD2 is a brand-new audio extractor device that features simultaneous audio downmixing. Thanks to the built-in Dolby Digital Decoder, each audio device in your configuration gets the ideal audio format. Surround sound formats can be extracted from your HDMI source device and sent to your soundbar or AV receiver via the SPDIF port while also simultaneously being downmixed into a stereo analog signal for your wireless headphones or hearing aids via RCA. This way, everyone gets the true audio experience they deserve. ✅ Supported Resolutions – Up to 4K @ 60Hz (YUV 4:4:4) ✅ Supported Audio Formats – PCM, Dolby Digital 5.1, DTS 5.1 ✅ HDR Supported – HDR (8-bit) | HDR-10 (10-bit); HDMI 1.4 and 2.0 Compliant | HDCP 1.4 and 2.2 Compliant ✅ 3 Audio EDID Options – 2CH – Stereo Audio Format ✅ Bitstream – Multichannel Audio Formats ✅ TV – Pass-thru of connected display’s EDID ✅ Dolby Digital Decoder allows downmix stereo audio signal to be output simultaneously via RCA ports

Upgrade your home theater or audio setup with this J-Tech Digital 4K@60Hz HDMI audio extractor, designed to convert HDMI audio into RCA (L/R) analog or optical (SPDIF) outputs for seamless connection to external speakers, AV receivers, or sound systems. Perfect for gaming consoles, Blu-ray players, streaming devices, and more, this extractor ensures superior sound quality with broad device compatibility. Enjoy crystal-clear 4K@60Hz UHD video with HDR support, fully compatible with HDCP 2.2/1.x devices, making it ideal for TVs, projectors, and monitors. The HDMI ARC function allows you to extract TV audio and send it to an external sound system via optical and L/R output (Note: eARC not supported) For enhanced audio flexibility, this extractor features 5.1 audio downmixing, converting Dolby Digital/DTS 5.1 surround sound into stereo audio for older speakers. The built-in EDID switch (TV, 2CH, 5CH modes) ensures seamless compatibility between your source device and display, eliminating audio/video issues. Whether you're setting up a home theater, gaming setup, or media center, this HDMI to RCA & Optical audio extractor delivers high-quality sound with unmatched versatility. ✅ Extract audio from an HDMI source and send it to an external sound system via SPDIF Optical and L/R audio outputs on the extractor ✅ Extract audio from an HDMI-ARC capable display, and send it to external sound system via SPDIF Optical and L/R audio outputs on the extractor ✅ Supports ARC but not eARC ✅ Supports up to 4K@60Hz UHD resolution along with HDCP 2.2 compatibility ✅ Audio downmixing; allows you to convert standard 5.1 audio to stereo ch. audio to pass via L/R output ✅ Includes EDID management via toggle switch to ensure smooth communication and reduce compatibility issues

Easily extract audio from your HDMI source with this HDMI Audio Extractor, designed to send high-quality sound to external audio systems via SPDIF Optical and RCA outputs. Enjoy simultaneous audio output through both ports when the input is set to stereo. This device supports HDMI ARC (Audio Return Channel), allowing you to extract audio from your TV through the SPDIF Optical port. (Note: ARC supports Optical output only; eARC not supported.) Experience sharp visuals with full support for 4K@60Hz, 1080P@120Hz, and 1080P@144Hz resolutions, along with HDR 10-bit color for enhanced picture quality. Fine-tune your setup using three selectable Audio EDID modes, ensuring the correct format for your sound system. Perfect for home theaters, soundbars, and AV receivers, this extractor delivers reliable, high-definition audio and video performance. ✅ HDMI 2.0b (18Gbps), HDCP 2.2, and DVI compliant. ✅ Supports video resolutions up to 4K2K@50/60Hz (YUV444). ✅ Extracts HDMI audio to multi-channel optical (SPDIF) or L/R analog audio. ✅ Optical audio supports LPCM 2CH, Dolby Digital 2/5.1CH, and DTS 2/5.1CH. ✅ Supports HDMI High Bit Rate (HBR) audio pass-through. ✅ Audio sample rates up to 192kHz. ✅ 10-bit HDR (High Dynamic Range) pass-through. ✅ Supports ARC and CEC bypass. *Please Note: If you are not able to get audio from either Optical or 3.5mm output ports, please check your input source audio settings and ensure that the audio output is set to either PCM (For 3.5mm output), or PCM, DTS, or Dolby Digital (For Optical output). If the input source device is outputting Dolby Digital+ (DD+) or higher audio format, the extractor will not pass audio through the audio output ports.

The HDMI 18Gbps Audio Extractor could extract audio signals from any HDMI compliant source to digital optical or analog stereo L/R audio outputs. Further, both input and output HDMI support video resolution up to 4K2K@50/60Hz (YUV444). It supports 10bits HDR (High Dynamic Range) pass through and HDMI high resolution digital audio formats bypass, LPCM 2CH, Dolby TrueHD, Dolby Atmos and DTS-HD Master Audio, audio sampling rate up to 192 kHz. HDCP 2.2 and CEC bypass are supported. Please Note: If you are not able to get audio from either Optical or 3.5mm output ports, please check your input source audio settings and ensure that the audio output is set to either PCM (For 3.5mm output), or PCM, DTS, or Dolby Digital (For Optical output). If the input source device is outputting Dolby Digital+ (DD+) or higher audio format, the extractor will not pass audio through the audio output ports. ✅ Extracts HDMI audio to multi-channel optical (SPDIF) or L/R analog audio while passing video to the display ✅ Supports 3 different EDID settings to help achieve best audio format possible for the desired output ✅ Optical audio supports LPCM 2CH, Dobly Digital 2/5.1CH, DTS 2/5.1CH ✅ Video resolutions up to 4K@60Hz YUV 4:4:4: ✅ 10bits HDR (High Dynamic Range) pass through | Supports CEC bypass

The J-Tech Digital JTECH-4KAE HDMI 4K60 Audio Extractor with eARC/ARC is a high-performance HDMI audio extractor and digital to analog audio converter designed for modern home theater and professional AV systems. This HDMI to RCA L/R, HDMI to optical SPDIF, and HDMI audio out converter extracts digital audio from a single HDMI source while passing video through to a display. Supporting 4K at 60Hz UHD resolution, HDR, HLG, and Dolby Vision pass-through, the JTECH-4KAE delivers reliable, high-bandwidth video with no signal loss. Built-in eARC and ARC audio return allows audio from compatible TVs to be routed to soundbars, AV receivers, amplifiers, and powered speakers, with support for Dolby Atmos, Dolby AC-3, DTS, and LPCM audio formats, making it ideal for home theater, conference rooms, classrooms, and presentation environments. ✅ Extracts audio from a single HDMI input and outputs via Optical SPDIF and/or RCA L/R analog with HDMI video pass-through. ✅ Supports up to 4K@60Hz resolution with 3D video pass-through for high-quality, lossless viewing. ✅ Includes three EDID audio modes (ADV / 2.0CH / 5.1CH) to ensure optimal audio de-embedding and compatibility. ✅ Features an LED status indicator to confirm an active HDMI connection between source and display. ✅ Powered by a reliable DC 5V/1A power adapter for stable operation.

The JTECH- EDIDM4K is an 18G 4K 60Hz HDMI EDID and HDCP emulator / manager that allows users to eliminate most incompatibility issues between input source devices and displays that may occur due to resolution or HDCP compliance. This unit has 8 predefined EDID modes built in, and also allows users to upload user defined EDID settings (via USB-C) if needed. Supports HDMI 2.0 and HDCP 2.2, and allows for HDCP 2.2 (source) to be converted to HDCP 1.4 (display). Take advantage of 4K 60Hz resolution supports along with auto-downscaling function. Say goodbye to unnecessary power adapters and extra cables. The JTECH-EDIDM4K can be powered via the HDMI cable or a USB-C cable. Also featured is a CEC toggle switch that allows for the CEC function to be turned on/off as needed. Offering a plug and play function along with a compact design, the JTECH-EDIDM4K can be easily integrated within any setup, and can be traveled with anywhere with ease. ✅ Features a DIP switch used to manage EDID and HDCP settings. Features 8 different EDID settings to help with incompatibility issues between source devices and displays ✅ Offers users to upload their own EDID setting via USB-C port ✅ Allows for HDCP 2.2 (source) to be converted to HDCP 1.4 (display) ✅ Unit can be powered by HDMI or USB-C (*Note: Cables not included) ✅ CEC toggle switch allows for CEC function to be turned on/off as needed ✅ Supports up to 4K 60Hz resolution with auto-downscaling. HDMI 2.0, HDCP 2.2 compliant ✅ USB-C port can be used for power, custom EDID upload, and firmware upgrade

Take your home entertainment or workspace setup to the next level with this powerful and easy-to-use J-Tech Digital 4K@60Hz HDMI extender. Transmit crystal-clear 4K@60Hz 4:4:4 UHD video and high-quality audio up to 230ft or 295ft for 4K@30Hz/1080p, all over a single Cat5e/6 Ethernet cable. This 4K HDMI extender is packed with features like HDR10, HDCP 2.2/1.4 compliance, 18Gbps bandwidth, HDMI loop-out for connecting a local display, and dual POC (Power over Cable) meaning no extra power adapters needed. This 4K HDMI extender also supports audio extraction via SPDIF Optical and 3.5mm analog audio output. Control your devices remotely using the dual wide-band IR pass-through feature. Simple to set up and built for reliable, long-distance connections — perfect for home theaters, gaming, office displays, and more. ✅ Extend 4K@60Hz HDMI signal up to 230ft. and 4K@30Hz/1080P up to 295ft. over a single Cat5e/6 ethernet cable ✅ This 4K HDMI extender supports HDR10, 18Gbps bandwidth, and HDCP 2.2/1.4 ✅ Features HDMI loop-out on the transmitter for source monitoring via local display ✅ Dual PoC function eliminates the needs for additional power adapters ✅ Audio extraction function via SPDIF Optical and 3.5mm analog audio output ports ✅ Built in EDID DIP-switch ensures seamless compatibility between source and display ✅ Bi-directional IR function allows you to remotely control the source device from the display’s location or vice versa

The JTECH-EX230V2 HDMI ethernet extender allows users to extend their 4K HDMI A/V signal up to 230ft. over a single Cat5e/6 cable to a remote display with ease. Users can also utilize the local HDMI loop-out port on the transmitter to monitor their source via a local display. With support for HDR, there is no signal loss or latency, and the small and compact design, paired with the power over cable (PoC) function, enables the units to be hidden out of sight easily. Power is only required on the transmitter side, and the receiver gets its power via the connected ethernet cable. Take advantage of the bi-directional function of the JTECH-EX230V2, where users can control the source device from their display’s location, or vice versa. Offering a plug and play setup feature, you too can easily integrate this unit within your setup without any complications. Say goodbye to expensive and tedious long HDMI cables, and find the ease of use with the JTECH-EX230V2 HDMI extender over ethernet. ✅ Extends your HDMI A/V signal up to 230ft. over a single Cat5e/6 ethernet cable ✅ Supports up to 4K@60Hz 4:4:4 resolution ✅ Features 4K > 1080 downscaling function ✅ Plug a 4K display in to the transmitters local HDMI loop-out port, and the extender will downscale that incoming 4K signal to the remote display that only supports 1080P ✅ Power over cable (PoC) function; Power adapter is only needed for the transmitter. The receiver gets its power from the connected ethernet cable ✅ Supports HDR, Bi-Directional IR, and Digital audio formats up to Dolby Digital

The JTECH-EXW30 HDMI input wall plate extender can help extend your HDMI or USB-C input signals up to 164ft. over a single Cat5e/6/7 ethernet cable. It also supports up to 4K 60Hz resolution, along with digital audio formats which makes it a great solution for church installs, media rooms, bars/restaurants, conference rooms etc. The JTECH-EXW30 also features power over cable from receiver to transmitter, and a USB-C charging port so that you can charge your source device while using it as an input. US one-gang enclosure for Decora-style wall plate opening makes it convenient to install and use. ✅ HDMI input wall plate extender with HDMI and USB-C inputs. Extend 4K 60Hz up to 115ft, or 4K 24Hz up to 164ft. over single Cat5e/6/7 cable. ✅ Supports HDR10 and Dolby Vision, along with digital audio formats. ✅ Charge your USB-C device while using it as an input (Note: To charge your USB-C input device while using it as a source, connect the “Power In” USB-C port on the transmitter to a wall outlet) ✅ Support PoC function from receiver to transmitter. Features manual and auto-switching function between HDMI and USB-C input ports ✅ US one-gang enclosure for Decora-style wall plate openings

The JTECH-ENCH4 HDMI Livestream Encoder delivers professional-grade H.264/H.265 streaming with support for 4K@60Hz HDMI input and 1080p@60Hz output. Stream up to one main and three substreams simultaneously with low-latency, high-quality audio and video. Compatible with major protocols including RTMP/RTMPS, HLS, FLV, TS, MP4, RTSP, UDP, SRT, and TRTC, it integrates easily with YouTube, OBS, and more. Customize your stream with logo/text overlays (OSD) and adjust bitrate, FPS, and visuals via the remote web GUI. Featuring MPEG1 Audio Layer 2, CBR/VBR (32 Kbps–32 Mbps), and advanced image controls, the JTECH-ENCH4 is ideal for live events, education, worship, and professional broadcasting. ✅ Supports H.264 / H.265 / MJPEG encoding ✅ Accepts HDMI input ✅ Compatible with UDP, HTTP, RTSP, RTMP, SRT, HLS, FLV, and ONVIF protocols ✅ Includes MPEG1 Audio Layer II support ✅ Adjustable CBR/VBR bitrate: 32 Kbps–32 Mbps ✅ Equipped with a 100M full-duplex network interface ✅ Handles up to 1080p@60Hz HD video input ✅ Offers image parameter adjustment and custom resolution settings ✅ Enables remote management via WAN (Web GUI)

 The J-Tech Digital JTECH-PS42B presentation switcher is the perfect AV solution for your conference room and meeting space. Connect HDMI, USB-C and VGA source devices to the presentation switch and share content with resolutions up to 4K@60Hz 4:4:4 HDR10. Share your content to two screens simultaneously via HDMI and HDBaseT outputs. Transmit your 4K signal up to 130 feet away via PoC (power over cable) HDBaseT. Embed analog audio from external devices or microphones and de-embed audio (digital or analog) so that you may route them to an external audio processor.  ✅ Simultaneous HDMI & HDBaseT Extended Outputs ✅ HDMI 2.0 Compliant | Supports 4K@60Hz YUV 4:4:4 HDR10 ✅ Input Ports: 1 x VGA | 1 x USB-C | 2 x HDMI ✅ HDCP 1.4 / 2.2 Compliant ✅ RS-232 Pass-Thru ✅ Bi-Directional IR Pass-Thru (38-56KHz) ✅ Supports PoC (Power Over Cable) for HDBaseT Extension ✅ Supports Analog Audio Embedding | Mic Input ✅ Supports Analog/SPDIF Audio Extraction | Analog Output supports PCM 2.0 | SPDIF Output supports Dolby/DTS 5.1

The JTECH-WEX4K-50 4K@60Hz wireless transmitter and receiver kit allows users to extend their 4K HDMI signal up to 196ft. (line of sight). Please note that the distance may vary if the signal is going through obstacles. This kit supports 1 transmitter paired to 1 receiver, and users can utilize multiple sets within the environment due to the SSID pairing capabilities of the extender kit. Also featured is operating channel changing capability that help reduce interference from other wireless devices within the vicinity. Take advantage of the local HDMI loop output port to connect an additional display to the transmitter via HDMI locally, and the IR feature can be used to control the source device from the display’s location using the source devices’ remote control. Offering ease of setup, the JTECH-WEX4K-50 4K wireless transmitter and receiver HDMI extender kit can be easily installed within any setup without any frustration. ✅ Wirelessly extend 4K@60Hz HDMI signal up to 196ft. (line of sight). *Note that signal transmission distance may degrade upon going through obstacles ✅ Features low latency, ranging around 0.2 ~ 0.25 seconds ✅ Features SSID pairing to help utilize multiple sets within the environment ✅ 1 transmitter can be paired to 1 receiver ✅ Offers operating channel changing capabilities to reduce interference from other wireless devices ✅ Operates on 5G (5.1 ~ 5.2GHz) wireless frequency band and offers strong anti-interference ✅ Transmitter features a local HDMI loop output. IR passthrough function to help control source device from displays location

4x2 SPDIF Optical Audio Matrix Switch – 4-In 2-Out Toslink Audio Splitter with Remote Control Manage multiple digital audio sources with this 4x2 SPDIF Optical Audio Matrix Switch, featuring 4 optical inputs and 2 optical outputs. Easily route any input to either or both outputs simultaneously for a true matrix function, giving you complete flexibility in your audio setup. Supports popular digital audio formats such as Dolby Digital 5.1, delivering clear, high-quality sound for home theaters, gaming, and professional audio systems. Control your connections effortlessly using the included remote control or the front-panel buttons for quick source switching and configuration. ✅ Four optical fiber signal inputs can split or switch to two SPDIF signal receiving devices. ✅ Audio format support: DTS-HD, Dolby TrueHD, LPCM 2.0, DTS, Dolby-AC3, DSD. ✅ Supports signal retiming. ✅ Uses optical fiber cable with loss less than 0.2dB/m; output distance up to 40m. ✅ Input control via remote (R/M) or manual button. ✅ Supports last working state memory when powered off. ✅ Over-voltage protection prevents damage from mismatched power adapters; if the standby light flashes, it indicates the power adapter’s voltage is too high and should be replaced. ✅ LED status indication shows device working state. ✅ No loss of quality. ✅ Installs in minutes. ✅ Requires DC 5V / 1A power supply.