{"product_id":"ul-certified-cl3-fiber-optic-hdmi-2-1-cable-33ft-48gbps-8k60hz","title":"UL Certified CL3 Fiber Optic HDMI 2.1 Cable 33FT - 48Gbps 8K60Hz","description":"\u003cp\u003eIn this review the UL certified CL3 rated huaham fiber optic HDMI 2.1 cable is judged on real home theater and gaming needs; it is aimed at anyone who needs long, in-wall capable HDMI runs without signal loss. The single biggest reason to buy is reliable 48Gbps transmission over a 33ft fiber route that supports up to 8K@60Hz and 4K@120Hz, so users who want crisp video and lossless high-bitrate audio formats get a straightforward upgrade over standard copper HDMI cables.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e48Gbps HDMI 2.1:\u003c\/strong\u003e Ensures high bandwidth to support 8K@60Hz and 4K@120Hz video for smooth gaming and video playback without frame drops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCL3 in-wall rated:\u003c\/strong\u003e PVC sheathing treated for safe in-wall installation and a design meant to meet building run requirements for long cable runs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFiber optic one-way design:\u003c\/strong\u003e Directional transmission separates source and display ends so signal integrity is preserved across the full 33ft length.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable connectors:\u003c\/strong\u003e 24K gold-plated plugs and zinc\/aluminum alloy shells with a locking design improve longevity and reduce accidental disconnection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-bitrate audio support:\u003c\/strong\u003e Compatible with eARC, Dolby formats, DTS Master and object audio to carry advanced sound formats for home theater rigs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible and slim:\u003c\/strong\u003e The cable is thin enough to route in tight spaces while still providing the shielding and sheathing expected for in-wall use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis cable is for home theater enthusiasts, console gamers using PS5 or Xbox Series, and AV installers who need a long 33ft run that must be installed in-wall and still deliver full HDMI 2.1 performance. It is particularly useful when the source and display are separated by a long distance where copper cables would suffer signal loss.\u003c\/p\u003e\u003cp\u003eThose who should look elsewhere include buyers who need a reversible, bi-directional passive copper HDMI cable for very short runs, or anyone requiring a model without directional connectors. Also, if you only need 4K at 60Hz over short distances, a standard HDMI copper cable can be less expensive.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReliable 48Gbps fiber transmission preserves image quality over 33ft for 8K and 4K gaming and video.\u003c\/li\u003e\n\u003cli\u003eCL3 in-wall rated PVC sheathing and robust metal connectors suit permanent installs and tighter runs.\u003c\/li\u003e\n\u003cli\u003eSupports modern audio formats including eARC and advanced Dolby\/DTS for full home theater sound.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOne-way fiber design requires correct orientation; installers must match source and display ends.\u003c\/li\u003e\n\u003cli\u003eSome users report mixed impressions of image thickness and physical cable thickness compared with expectations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e33ft\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\u003eHDMI Version\u003c\/td\u003e\n\u003ctd\u003eHDMI 2.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Resolution\u003c\/td\u003e\n\u003ctd\u003e8K@60Hz, 4K@120Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIn-wall Rating\u003c\/td\u003e\n\u003ctd\u003eCL3 PVC sheathing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectors\u003c\/td\u003e\n\u003ctd\u003e24K gold-plated, zinc\/aluminum alloy shell with lock design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio Support\u003c\/td\u003e\n\u003ctd\u003eeARC, Dolby, DTS Master, DTSX, Atmos\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe huaham UL certified CL3 fiber optic HDMI 2.1 cable is a good value for anyone needing a long, in-wall capable HDMI run that reliably carries 8K@60Hz or 4K@120Hz with high-bitrate audio. It delivers robust connectors, required safety sheathing, and the bandwidth modern consoles and streamers demand, but remember it is directional so plan connector orientation before installation.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIs this cable safe for in-wall installation?\u003c\/strong\u003e\u003cbr\u003eYes. The cable is CL3 rated with specially treated PVC sheathing intended for in-wall runs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo I need to worry about direction when connecting?\u003c\/strong\u003e\u003cbr\u003eYes. This fiber optic cable is directional: one end is for the source and the other for the display, so match them correctly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill it support PS5 or modern streaming devices?\u003c\/strong\u003e\u003cbr\u003eYes. It supports HDMI 2.1 features required by PS5, modern streamers and 8K\/4K displays when used within its specifications.\u003c\/p\u003e","brand":"huaham","offers":[{"title":"Default Title","offer_id":48601359417563,"sku":"B0CYX38GQ6","price":36.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61-5Ew1rtfL._SL1500.jpg?v=1778574998","url":"https:\/\/gearmusthave.com\/products\/ul-certified-cl3-fiber-optic-hdmi-2-1-cable-33ft-48gbps-8k60hz","provider":"GearMustHave","version":"1.0","type":"link"}