{"product_id":"ugreen-8k-hdmi-2-1-cable-ultra-high-speed-4k-240hz-earc-hdr","title":"UGREEN 8K HDMI 2.1 Cable 48Gbps 6.6FT - Certified Ultra High Speed","description":"\u003cp\u003eIn this review the UGREEN 8K HDMI 2.1 Cable is evaluated for gamers, home theater owners and anyone needing a future-proofed connection. The bottom line: it is a solid, certified HDMI 2.1 cable that delivers the highest supported resolutions and audio passthrough for modern devices, and the single biggest reason to buy is reliable 48Gbps bandwidth which preserves 8K@60Hz and 4K@240Hz signals without visible artifacting. The review highlights cable build, compatibility and real-world image and sound performance.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal 8K HDMI certified:\u003c\/strong\u003e Supports up to 8K@60Hz and 10K, so users can connect the latest displays without downscaling or signal compromise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e48Gbps ultra high speed:\u003c\/strong\u003e The high bandwidth carries uncompressed video and reduces bottlenecks for fast refresh and high color depth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh refresh and low latency:\u003c\/strong\u003e Supports 4K@240Hz and variable refresh features to lower display latency for competitive gaming and VR.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic HDR and eARC:\u003c\/strong\u003e Preserves wider color and contrast range while sending full-resolution audio like Dolby Atmos back to a soundbar or AV receiver.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e Aluminum alloy shell, nickel-plated connectors and nylon braid increase longevity and resist repeated bending in tight setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide compatibility:\u003c\/strong\u003e Works with many consoles, streaming sticks, Blu-ray players, PCs, monitors and modern 8K TVs for plug-and-play convenience.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe cable is ideal for console and PC gamers using PS5, Xbox Series X\/S or high refresh monitors who want \u003cstrong\u003e4K@240Hz\u003c\/strong\u003e or low-latency VRR behavior, and for home theater owners who require \u003cstrong\u003eeARC\u003c\/strong\u003e and Dynamic HDR to pass full-resolution audio and better color to a sound system. It also suits anyone upgrading to an 8K or high refresh display and wanting a single reliable cable for current and near-future gear.\u003c\/p\u003e\n\u003cp\u003eThose with only 1080p or basic 4K@60Hz devices may not need the full 48Gbps capability and could choose a simpler cable to save cost. Also, if a setup depends on proprietary adapters not mentioned here, confirm compatibility before buying.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCertified HDMI 2.1 performance that preserves high resolutions and refresh rates.\u003c\/li\u003e\n\u003cli\u003eRobust physical build with aluminum casing and nylon braid for durability in everyday use.\u003c\/li\u003e\n\u003cli\u003eSupports Dynamic HDR and eARC so picture and audio quality are maintained end-to-end.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFrame rate behavior can vary by device; some customers reported mixed experiences with refresh handling depending on source and display.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003ctd\u003eHDMI 2.1 certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBandwidth\u003c\/td\u003e\n\u003ctd\u003e48Gbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Resolution\u003c\/td\u003e\n\u003ctd\u003e8K@60Hz, 10K supported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh Refresh\u003c\/td\u003e\n\u003ctd\u003e4K@240Hz support, VRR, QFT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio\u003c\/td\u003e\n\u003ctd\u003eeARC support for full-resolution audio (Dolby Atmos, DTSX)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003ePS5, Xbox Series X\/S, Switch, Apple TV, Blu-ray, TVs, monitors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eAluminum alloy case, nickel-plated connectors, nylon braided jacket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe UGREEN 8K HDMI 2.1 Cable is a dependable, well-built option for anyone running high-resolution or high-refresh setups. It brings certified 48Gbps throughput, Dynamic HDR and eARC compatibility at a value that matches more expensive alternatives, making it a smart pick for gamers and home theater users who want a single cable that handles modern video and audio demands.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this cable support Dolby Atmos from a TV to a soundbar?\u003c\/strong\u003e\u003cbr\u003eYes. The cable supports eARC which allows full-resolution audio formats such as Dolby Atmos and DTSX to pass from a TV to a soundbar or AV receiver.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this cable for both 8K and high refresh 4K gaming?\u003c\/strong\u003e\u003cbr\u003eYes. It supports 8K@60Hz and 4K@240Hz along with VRR features, so it covers both high-resolution displays and high-refresh gaming monitors if the source and display also support those modes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the cable durable for frequent plugging and moving?\u003c\/strong\u003e\u003cbr\u003eThe cable uses an aluminum alloy case, nickel-plated connectors and a nylon braided jacket, which customers report as sturdy and resilient to repeated use.\u003c\/p\u003e","brand":"UGREEN","offers":[{"title":"Default Title","offer_id":46786980741339,"sku":"B0CFFFSFFN","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71zjZ-AM8ZL._AC_SL1500.jpg?v=1747546358","url":"https:\/\/gearmusthave.com\/products\/ugreen-8k-hdmi-2-1-cable-ultra-high-speed-4k-240hz-earc-hdr","provider":"GearMustHave","version":"1.0","type":"link"}