{"product_id":"usb4-240w-keychain-cable-40gbps-usb-c-fast-charging","title":"USB4 240W Keychain Cable – 40Gbps USB-C Fast Charge","description":"\n\u003ch2\u003eUSB4 240W Keychain Cable – 40Gbps USB-C to USB-C Fast Charging \u0026amp; Data Transfer\u003c\/h2\u003e\n\u003cp\u003eMeet the ultimate pocket-sized power companion: a compact USB-C to USB-C keychain cable engineered for those who refuse to slow down. Packing 240W fast charging and blazing 40Gbps USB4 data transfer into an ultra-portable aluminum alloy form factor, this cable clips right onto your keyring so it's always within reach — no more scrambling for a cable when you need it most.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e240W Fast Charging:\u003c\/strong\u003e Deliver up to 240W of power to rapidly top up laptops, tablets, smartphones, and other USB-C devices — minimizing downtime and keeping you moving.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e40Gbps USB4 Data Transfer:\u003c\/strong\u003e Transfer large files, 4K\/8K video, and full project folders in seconds — ideal for creative professionals, students, and heavy data users.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e8K-Ready Signal:\u003c\/strong\u003e Supports 8K video output when connected to compatible displays, making it a versatile hub for productivity and entertainment setups.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum 6A Current:\u003c\/strong\u003e Handles up to 6A current load for stable, efficient charging without throttling.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePremium Aluminum Alloy Construction:\u003c\/strong\u003e Durable, scratch-resistant housing that looks great and stands up to the wear of everyday carry.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e105℃ Heat Resistance:\u003c\/strong\u003e Built to handle sustained high-power sessions without degrading, so performance stays consistent over time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKeychain Design:\u003c\/strong\u003e Ultra-compact and lightweight — clips to your keys, bag, or lanyard so you're never without a cable.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal USB-C Compatibility:\u003c\/strong\u003e Works with the latest smartphones, tablets, MacBooks, Windows laptops, gaming handhelds, and any device sporting a USB-C port.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCE \u0026amp; WEEE Certified:\u003c\/strong\u003e Meets European safety and environmental compliance standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB-C to USB-C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUSB Standard\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB4\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Charging Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e240W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Data Transfer Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40Gbps\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVideo Support\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8K\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum Alloy + PVC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeat Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e105℃\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCE, WEEE\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003eWhether you're a digital nomad, a student rushing between classes, a photographer transferring RAW files in the field, or simply someone who hates being caught without a charger — this keychain USB4 cable fits seamlessly into your everyday routine. Its compact build means it adds virtually no weight to your gear, while its performance rivals full-sized cables costing much more.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/ancient-nutrition-multi-collagen-advanced-muscle-60-capsules\"\u003eAncient Nutrition Multi Collagen Advanced Muscle 60 Capsules\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/bu-29mm-sinking-minnow-jerkbait-fishing-lure-bass-trout-pike\"\u003eB\u0026amp;U 29mm Sinking Minnow Jerkbait Lure – Bass Trout Pike\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is this USB4 keychain cable compatible with all USB-C devices?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — the USB-C to USB-C interface is broadly compatible with smartphones, tablets, MacBooks, Windows laptops, gaming handhelds, and any USB-C device. Note that maximum charging speed (240W) and data transfer rate (40Gbps) require a host device that supports USB4 \/ USB PD 3.1. On older USB-C devices, the cable will negotiate the best available speed automatically.\u003c\/p\u003e\n\u003ch4\u003eQ: Can this cable really charge at 240W?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, provided both your charger and device support USB Power Delivery 3.1 at 240W. The cable itself is rated for up to 240W and 6A current. If your charger or device supports a lower wattage, the cable will safely negotiate down to that level.\u003c\/p\u003e\n\u003ch4\u003eQ: Does this cable support video output for monitors?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — the USB4 40Gbps bandwidth supports video output up to 8K resolution on compatible host devices and displays. Ensure your laptop or source device has a USB4 \/ Thunderbolt 4 port for full video capability.\u003c\/p\u003e\n\u003ch4\u003eQ: How durable is the keychain design for daily carry?\u003c\/h4\u003e\n\u003cp\u003eA: The cable is built from premium aluminum alloy with a 105℃ heat-resistant construction, making it resilient to the bumps, heat, and friction of everyday carry. The compact keychain form is designed specifically for on-the-go durability.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is this USB4 keychain cable compatible with all USB-C devices?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes — the USB-C to USB-C interface is broadly compatible with smartphones, tablets, MacBooks, Windows laptops, gaming handhelds, and any USB-C device. Note that maximum charging speed (240W) and data transfer rate (40Gbps) require a host device that supports USB4 \/ USB PD 3.1. 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