{"product_id":"4k-hdmi-splitter-1x4-with-edid-mirror-4k-60hz-to-four-displays","title":"4K HDMI Splitter 1x4 with EDID - Mirror 4K@60Hz to Four Displays","description":"\u003cp\u003eIn this review the 4K HDMI Splitter 1x4 with EDID is evaluated as a practical, no-nonsense HDMI duplicator for anyone who needs to mirror a single source across multiple displays. The bottom line: it does exactly what it promises - reliable, true \u003cstrong\u003e4K@60Hz\u003c\/strong\u003e mirroring with minimal setup and useful EDID controls - making it a strong choice for small meeting rooms, classrooms, retail displays or portable AV rigs where consistent resolution and audio passthrough matter.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrue 4K UHD:\u003c\/strong\u003e Mirrors one HDMI source to four outputs in full 4K@60Hz 4:4:4 for zero-latency viewing across all connected displays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHDMI 2.0 \u0026amp; HDCP 2.3:\u003c\/strong\u003e Uses 18 Gbps bandwidth so protected streaming, Blu-ray or gaming sources play back without handshake or bandwidth issues.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHDR and Dolby Vision support:\u003c\/strong\u003e Preserves HDR10 and Dolby Vision metadata so color depth and contrast remain accurate on capable displays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLossless audio passthrough:\u003c\/strong\u003e Supports DTS-HD, Dolby TrueHD, LPCM 7.1 and other formats so AV receivers and TVs receive full-quality sound.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart EDID management:\u003c\/strong\u003e Eight DIP-switch EDID presets let the splitter match source and sink resolutions quickly, avoiding unsupported modes and blank screens.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePortable rugged design:\u003c\/strong\u003e Compact metal housing with anti-interference shielding and a 5 V\/2 A adapter makes it simple to install or carry between venues.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis unit is aimed at integrators, small business owners, educators and AV hobbyists who need to duplicate a single HDMI feed to up to four displays without latency or complicated configuration. It is especially useful when consistent 4K output and reliable HDCP handling are required across TVs, projectors or signage screens.\u003c\/p\u003e\n\u003cp\u003eThose who need advanced matrix switching, per-output scaling, or long-run fiber\/HDBaseT distribution should look elsewhere, as this device is a one-in\/four-out duplicator intended for short-to-moderate cable runs using HDMI 2.0 or higher-rated cables.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDelivers stable \u003cstrong\u003e4K@60Hz 4:4:4\u003c\/strong\u003e across four outputs with low latency and no frame loss.\u003c\/li\u003e\n\u003cli\u003eRobust audio passthrough supports high-resolution formats for cinema-quality sound when connected to an AVR.\u003c\/li\u003e\n\u003cli\u003eEDID DIP-switch presets simplify setup and avoid display mismatches without menus.\u003c\/li\u003e\n\u003cli\u003eCompact metal chassis and included 5 V\/2 A adapter make it easy to deploy or transport.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNot a matrix switcher; it only duplicates one source to all four outputs rather than routing different sources to different displays.\u003c\/li\u003e\n\u003cli\u003eSuits typical HDMI cable lengths; very long runs may require signal extenders or higher-spec cabling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003e1 x HDMI 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003e4 x HDMI 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Bandwidth\u003c\/td\u003e\n\u003ctd\u003e18 Gbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Resolution\u003c\/td\u003e\n\u003ctd\u003e4K@60Hz 4:4:4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDCP\u003c\/td\u003e\n\u003ctd\u003eHDCP 2.3 compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEDID\u003c\/td\u003e\n\u003ctd\u003e8 DIP-switch presets (AutoCopy, 4K, 2K, 3D, etc.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e5 V \/ 2 A adapter included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe 4K HDMI Splitter 1x4 with EDID is a practical, well-built duplicator that offers strong value for anyone needing dependable \u003cstrong\u003e4K distribution\u003c\/strong\u003e to multiple displays. It is not a replacement for a full matrix or long-distance transmitter, but for classrooms, meeting rooms, retail walls or portable AV use it provides reliable video and lossless audio passthrough with useful EDID controls.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this splitter pass HDR and Dolby Vision?\u003c\/strong\u003e\u003cbr\u003eYes. It supports HDR10 and Dolby Vision metadata and passes HDR content when connected to compatible displays.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need special cables for 4K@60Hz?\u003c\/strong\u003e\u003cbr\u003eUse HDMI 2.0 or higher specification cables to ensure full 4K@60Hz 4:4:4 performance over typical cable lengths.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it route different sources to different displays?\u003c\/strong\u003e\u003cbr\u003eNo. This device duplicates one input to four identical outputs; it is not a matrix switcher.\u003c\/p\u003e","brand":"Generic","offers":[{"title":"Default Title","offer_id":48234647847131,"sku":"B0DSVJGZ98","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71mmx-rJRqL._AC_SL1500.jpg?v=1770840917","url":"https:\/\/gearmusthave.com\/products\/4k-hdmi-splitter-1x4-with-edid-mirror-4k-60hz-to-four-displays","provider":"GearMustHave","version":"1.0","type":"link"}