{"product_id":"hdmi-repeater-2-1-8k-60hz-signal-booster-extend-hdmi-cables-reliably","title":"HDMI Repeater 2.1 8K@60Hz Signal Booster - Extend HDMI Cables Reliably","description":"\u003cp\u003eIn this review of the HDMI Repeater 2.1 the bottom line is simple: this compact signal amplifier is for anyone who needs to extend an HDMI run while keeping modern high-bandwidth video and multichannel audio intact. It is best for home theater hobbyists, gamers with high-refresh displays, or installers who want a neat, self-powered inline booster that supports up to 8K@60Hz and YUV 4:4:4 for short extension runs. The repeater focuses on preserving picture and sound quality rather than acting as a long-range transmitter, and that clear design goal is evident the moment it is installed.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated signal amplification:\u003c\/strong\u003e Extends HDMI cable runs up to 10m total at 8K@60Hz (5m in, 5m out) while keeping a clean digital signal for compatible displays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-resolution support:\u003c\/strong\u003e Handles Full 3D, 1080p@240Hz, 4K@60Hz and 8K@60Hz to accommodate modern TVs, monitors and next-gen consoles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide color and bandwidth:\u003c\/strong\u003e Supports YUV 4:4:4, 12 bit per channel deep color and up to 48Gbps aggregate bandwidth for accurate color and high-detail video.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio compatibility:\u003c\/strong\u003e Passes uncompressed LPCM 7.1 and common compressed formats including DTS and Dolby Digital variants for full surround sound support.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy installation:\u003c\/strong\u003e Self-powered active circuitry makes it a plug-and-play inline booster that installs cleanly without bulky external power adapters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-profile design:\u003c\/strong\u003e Ultra slim housing keeps the unit discreet when placed between cables behind a display or AV rack.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis repeater is ideal for users who already own high-quality HDMI cables and need a short-range boost between source and display. It suits 4K and 8K setups where preserving YUV 4:4:4 and deep color is important, such as HDR-capable TVs, high-end monitors, and gaming consoles that demand high bandwidth.\u003c\/p\u003e\u003cp\u003eIt is less appropriate for very long cable runs beyond the stated limits or for users who expect a wireless or active powered extenders with long-distance capability. For maximum range, customers should pair it with AWG24-rated HDMI cables or equivalent quality to achieve stable transmission.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaintains high-resolution video and deep color up to 8K@60Hz for short extension runs.\u003c\/li\u003e\n\u003cli\u003eSupports modern audio formats including LPCM 7.1 and DTS\/Dolby variants for full surround sound.\u003c\/li\u003e\n\u003cli\u003eSimple, self-powered inline design that is quick to install and unobtrusive.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDesigned for short extensions (5m in, 5m out at 8K); won't replace a long-distance active extender.\u003c\/li\u003e\n\u003cli\u003eSignal improvement can depend on cable quality, so AWG24 or similar HDMI cables are recommended for best results.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported resolutions\u003c\/td\u003e\n\u003ctd\u003e8K@60Hz, 4K@60Hz, 1080p@240Hz, Full 3D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum run at 8K\u003c\/td\u003e\n\u003ctd\u003e10m total (5m in, 5m out) with YUV 4:4:4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum run at 4K\u003c\/td\u003e\n\u003ctd\u003e13m total (8m in, 5m out)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBandwidth\u003c\/td\u003e\n\u003ctd\u003e1200MHz \/ 12.0Gbps per channel (48Gbps total)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor depth\u003c\/td\u003e\n\u003ctd\u003e12 bit per channel (36 bit total)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDCP\u003c\/td\u003e\n\u003ctd\u003eCompliant with HDCP 2.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio\u003c\/td\u003e\n\u003ctd\u003eUncompressed LPCM 7.1 and compressed DTS, Dolby formats\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe HDMI Repeater 2.1 is a focused, good-value inline booster for short cable extensions where picture fidelity and multichannel audio matter. Installers and enthusiasts who pair it with high-quality AWG24 HDMI cables will get reliable 4K and 8K performance without fuss, making it a sensible addition to home theaters and gaming setups that need a tidy signal boost.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill this extender provide 8K over long cables?\u003c\/strong\u003e\u003cbr\u003eNo. It is designed to extend short runs up to 10m total at 8K (5m in, 5m out); longer distances require higher-grade cabling or a different extender solution.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it pass surround sound and Dolby formats?\u003c\/strong\u003e\u003cbr\u003eYes. It supports uncompressed LPCM 7.1 and common compressed formats such as DTS and Dolby Digital including lossless variants.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo I need an external power supply?\u003c\/strong\u003e\u003cbr\u003eNo. The unit uses self-powered active circuitry for easy plug-and-play installation without a separate power brick.\u003c\/p\u003e","brand":"JCHICI","offers":[{"title":"Default Title","offer_id":48655974858971,"sku":"B0D53RJ4WJ","price":38.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61vxsOWD9QL._SL1500.jpg?v=1778567276","url":"https:\/\/gearmusthave.com\/products\/hdmi-repeater-2-1-8k-60hz-signal-booster-extend-hdmi-cables-reliably","provider":"GearMustHave","version":"1.0","type":"link"}