{"product_id":"thunderbolt-4-docking-station-21-port-hub-dual-4k-or-single-8k","title":"Thunderbolt 4 Docking Station 21-Port Hub - Dual 4K or Single 8K","description":"\u003cp\u003eIn this review the Thunderbolt 4 Docking Station 21-Port Hub is presented as a high-capacity solution for users who need to expand a modern laptop or tablet into a full desktop setup. The bottom line: this dock is best for content creators, power users, and small office setups that require multiple displays, fast data lanes and robust charging, because its combination of \u003cstrong\u003ethree TB4 ports\u003c\/strong\u003e, multiple 4K-capable video outputs and a 90W fixed laptop output covers most real-world needs while keeping cable clutter to a minimum.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e21 ports:\u003c\/strong\u003e A broad array of connectors consolidates peripherals so a single Thunderbolt or USB-C connection can power multiple displays, storage and accessories.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay support:\u003c\/strong\u003e Dual 4K@60Hz or a single 8K@60Hz setup via the HDMI\/DP outputs makes it useful for detailed video work and high-resolution monitoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-speed uplinks:\u003c\/strong\u003e Three Thunderbolt 4 ports at 40Gbps and seven USB-C\/A 10Gbps ports speed large file transfers to external NVMe boxes and fast SSDs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast wired networking:\u003c\/strong\u003e Built-in 2.5GbE improves NAS and large file transfers over standard 1GbE switches when paired with compatible gear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower delivery:\u003c\/strong\u003e The 150W power brick supports a fixed 90W laptop charge plus 20W fast charging for phones and tablets, keeping mobile devices topped up.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia and audio:\u003c\/strong\u003e Native SD\/TF 4.0 slots and a 3.5mm audio jack simplify camera import and desktop audio without extra adapters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis dock is aimed at users who need a single, high-capacity hub for laptops and tablets with Thunderbolt, USB4 or USB-C ports-photographers, video editors, designers and hybrid office workers who use multiple external drives and at least one external display. The mix of TB4 lanes, high-speed USB-A\/C ports and 2.5GbE appeals to people who move large files frequently and want near-desktop performance from a portable machine.\u003c\/p\u003e\n\u003cp\u003eThose with very old machines, legacy docks or devices that require proprietary docking protocols should look elsewhere; compatibility depends on hosts supporting TB4\/TB3, USB4 or DP Alt Mode. Also, anyone who needs guaranteed charging above 90W for large gaming laptops should consider a dock or power supply rated specifically for higher-watt systems.\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\u003eExceptional port density for connecting multiple displays, drives and peripherals without extra hubs.\u003c\/li\u003e\n\u003cli\u003eHigh transfer speeds with multiple 40Gbps Thunderbolt 4 and 10Gbps USB ports.\u003c\/li\u003e\n\u003cli\u003eUseful 2.5GbE network port for faster wired connections to NAS and routers.\u003c\/li\u003e\n\u003cli\u003eSolid build and straightforward setup make it practical for daily desktop replacement use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCharging is capped at a fixed 90W which may be unstable for laptops that normally expect over 90W.\u003c\/li\u003e\n\u003cli\u003eSome users reported mixed compatibility on a few host systems, so behavior can vary with device firmware and drivers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorts\u003c\/td\u003e\n\u003ctd\u003e21 total (3x TB4, 7x USB-C\/A, 6x HDMI\/DP, SD\/TF, RJ45, audio)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVideo\u003c\/td\u003e\n\u003ctd\u003eDual 4K@60Hz or single 8K@60Hz, DP Alt Mode 1.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Speed\u003c\/td\u003e\n\u003ctd\u003eTB4 40Gbps; USB-C\/A 3.2 10Gbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEthernet\u003c\/td\u003e\n\u003ctd\u003e2.5GbE (backward compatible with 1GbE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Delivery\u003c\/td\u003e\n\u003ctd\u003e150W adapter; up to 90W laptop charging, 20W device charging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003emacOS 10.12+ and Windows 7\/10\/11, TB4\/3, USB4 and USB-C hosts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Thunderbolt 4 Docking Station 21-Port Hub delivers serious connectivity for professionals and power users who want a single hub to run multiple displays, fast storage and wired networking. It represents good value for those with compatible hosts because its port count and throughput replace several adapters, though buyers needing more than 90W charging or guaranteed compatibility with older hosts should verify their system before committing.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this dock charge my laptop?\u003c\/strong\u003e\u003cbr\u003eYes, it provides a fixed 90W laptop output from its 150W power supply; devices needing more than 90W may charge inconsistently.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it support dual 4K monitors?\u003c\/strong\u003e\u003cbr\u003eYes, the dock supports dual 4K@60Hz displays or a single 8K@60Hz display using the HDMI\/DP outputs and DP Alt Mode 1.4.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it compatible with M1 and M2 Macs?\u003c\/strong\u003e\u003cbr\u003eYes, it is compatible with M1 and M2 series Macs as well as Intel Macs and other TB4\/3 or USB4\/USB-C hosts, though functionality can depend on host firmware.\u003c\/p\u003e","brand":"Smartlinx","offers":[{"title":"Default Title","offer_id":48178762940635,"sku":"B0DRGKBV93","price":234.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71ynfazFQOL._AC_SL1500.jpg?v=1769654076","url":"https:\/\/gearmusthave.com\/products\/thunderbolt-4-docking-station-21-port-hub-dual-4k-or-single-8k","provider":"GearMustHave","version":"1.0","type":"link"}