{"product_id":"5-ft-thunderbolt-4-cable-240w-power-delivery-40gbps-speed-8k-60hz-4k-144hz-support","title":"Thunderbolt 4 Cable 5 ft 240W 40Gbps USB 4 Cable - Fast 8K Video","description":"\u003cp\u003eIn this review of the 5 ft Thunderbolt 4 Cable by Rerwelin, the bottom line is clear: this cable is aimed at users who need both high-speed data and high-wattage charging in one durable package. The single biggest reason to buy is its combination of up to \u003cstrong\u003e40Gbps data transfer\u003c\/strong\u003e and \u003cstrong\u003e240W PD 3.1 fast charging\u003c\/strong\u003e, which makes it a practical choice for creative professionals moving large files and for power users who need to charge laptops quickly. The cable is plug-and-play and emphasizes robust construction for daily heavy use.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e40Gbps Data Transfer:\u003c\/strong\u003e Transfers large video files or backups quickly, with PCIe speeds reportedly reaching around 3000MB\/s for responsive workflows.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e240W Fast Charging:\u003c\/strong\u003e PD 3.1 support delivers up to 48V and 5A for compatible chargers and devices, reducing laptop charge time when both ends support the higher wattage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8K and High Refresh Video:\u003c\/strong\u003e Drives single displays up to 8K@60Hz or 4K@144Hz and supports dual 4K@60Hz setups when two cables are used.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Works with Thunderbolt 4, USB4 and is backward compatible with USB 3.x and Thunderbolt 3 devices for broad device support.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Heavy duty jacket, zinc alloy shell and quadruple shielding extend lifespan and reduce EMI, with bend and plug tests built into the design.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eContent creators, mobile professionals and power users who need high-bandwidth transfers and the ability to charge high-wattage laptops will get the most from this cable. It is well suited for connecting eGPUs, external SSDs, docking stations, and high-resolution monitors where both fast data and power delivery matter.\u003c\/p\u003e\n\u003cp\u003eUsers who only need simple phone charging or basic USB 2.0\/3.0 connectivity may find this cable overkill. Also, to achieve the top data or charging specs both the host device and the accessory must support the same Thunderbolt or USB4 levels; otherwise real-world performance will be limited by the weakest link.\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\u003eCombines up to \u003cstrong\u003e40Gbps\u003c\/strong\u003e data with \u003cstrong\u003e240W\u003c\/strong\u003e PD charging in a single 5 ft cable for versatile use.\u003c\/li\u003e\n\u003cli\u003eSupports very high-resolution video output including \u003cstrong\u003e8K@60Hz\u003c\/strong\u003e and dual 4K displays when used appropriately.\u003c\/li\u003e\n\u003cli\u003eRobust build with a reinforced jacket and alloy shell for long-term durability and EMI resistance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTop speeds and wattage require compatible hosts and chargers; some users reported limited functionality on unsupported devices.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e5 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Data Rate\u003c\/td\u003e\n\u003ctd\u003e40Gbps (USB4\/Thunderbolt 4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Delivery\u003c\/td\u003e\n\u003ctd\u003eUp to 240W PD 3.1 (48V\/5A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVideo Support\u003c\/td\u003e\n\u003ctd\u003e8K@60Hz, 4K@144Hz single display; dual 4K@60Hz with two cables\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eThunderbolt 4, USB4, backward compatible with USB 3.x and Thunderbolt 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDurability\u003c\/td\u003e\n\u003ctd\u003eQuad shielded, zinc alloy shell, 60,000+ bend lifespan tested\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Rerwelin 5 ft Thunderbolt 4 cable is a strong choice for professionals who need the combination of high bandwidth and high-wattage charging in a single, durable cable. It represents good value when both your devices and charger can exploit its \u003cstrong\u003e40Gbps\u003c\/strong\u003e data and \u003cstrong\u003e240W\u003c\/strong\u003e PD capability, though buyers should verify device compatibility to avoid disappointed expectations.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this cable charge my laptop at 240W?\u003c\/strong\u003e\u003cbr\u003eIt can deliver up to 240W, but both your charger and laptop must support PD 3.1 at that wattage to achieve it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I run two 4K monitors?\u003c\/strong\u003e\u003cbr\u003eYes, the cable supports dual 4K@60Hz displays but you will need two cables and devices that support the required video alt mode.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it work with older USB devices?\u003c\/strong\u003e\u003cbr\u003eYes, it is backward compatible with USB 3.x and USB 2.0 and with Thunderbolt 3, though speeds will be limited by the older device.\u003c\/p\u003e","brand":"Rerwelin","offers":[{"title":"Default Title","offer_id":46763577147611,"sku":"B0CYCL8Q4Z","price":20.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71NRYIxu0JL._SL1500.jpg?v=1747544660","url":"https:\/\/gearmusthave.com\/products\/5-ft-thunderbolt-4-cable-240w-power-delivery-40gbps-speed-8k-60hz-4k-144hz-support","provider":"GearMustHave","version":"1.0","type":"link"}