{"product_id":"usb-c-switch-3-in-1-out-20gbps-share-one-usb-c-monitor-between-three","title":"USB C Switch 3-in-1-Out 20Gbps - Share One USB-C Monitor Between Three","description":"\u003cp\u003eOur review of this USB C switch finds it best suited for power users who need to share a single USB-C or Thunderbolt 4 monitor or dock among three computers without software. The switchs biggest selling point is its simple, hardware-based sharing with an included RF remote and support for fast charging up to 140W, so a single laptop can be charged while active. It is especially attractive when converting a detachable-cable TB4 dock into a three-way KVM, but buyers must heed the compatibility warning about using only the supplied USB4 20 Gbps cables and possible display limits versus 40 Gbps docks.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e20 Gbps USB4 switching:\u003c\/strong\u003e Provides high-speed data transfers up to 20 Gbps for large file moves and responsive peripheral use across three computers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-display capable on Windows:\u003c\/strong\u003e Supports up to 8K@30Hz and 5K@60Hz on Windows when the host monitor and dock can accept that bandwidth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003emacOS single display support:\u003c\/strong\u003e Works with Macs but is limited to one external display on macOS, avoiding confusing multi-monitor promises.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e140W Power Delivery:\u003c\/strong\u003e Delivers up to 140W to the active computer so a laptop can remain charged while using the shared dock or monitor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDock conversion utility:\u003c\/strong\u003e Lets users convert a compatible USB-C or Thunderbolt 4 dock with a detachable host cable into a three-computer KVM station.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRF remote control:\u003c\/strong\u003e The included remote enables quick switching between connected computers without software or extra cables.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis switch is ideal for professionals with multiple laptops who want to use a single USB-C monitor or TB4 dock as their primary workspace and appreciate the convenience of an RF remote. It appeals to users who have docks with detachable host cables and need a tidy desk setup with power delivery and fast data throughput.\u003c\/p\u003e\u003cp\u003eUsers who rely on multi-monitor macOS configurations, tethered docks with captive\/pigtail cables, or who require the full 40 Gbps bandwidth of some Thunderbolt docks should look elsewhere. Also, buyers must be willing to use the supplied USB4 20 Gbps cables to avoid compatibility problems.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFast 20 Gbps USB4 switching keeps transfers and peripherals responsive between three machines.\u003c\/li\u003e\n\u003cli\u003eHigh-resolution support on Windows up to 8K@30Hz and 4K@144Hz in compatible setups.\u003c\/li\u003e\n\u003cli\u003e140W PD powers the active laptop while sharing a single dock or monitor, reducing cable clutter.\u003c\/li\u003e\n\u003cli\u003eRF remote makes switching simple and driver free.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e20 Gbps bandwidth is lower than many TB4 docks at 40 Gbps and can limit display resolution or refresh rate compared with original dock setups.\u003c\/li\u003e\n\u003cli\u003eMust use included USB4 20 Gbps cables and avoid captive pigtail docks to ensure compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitch bandwidth\u003c\/td\u003e\n\u003ctd\u003e20 Gbps USB4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay support (Windows)\u003c\/td\u003e\n\u003ctd\u003eUp to 8K@30Hz, 5K@60Hz, 4K@144Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay support (macOS)\u003c\/td\u003e\n\u003ctd\u003eSingle external display, up to 4K@60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Delivery\u003c\/td\u003e\n\u003ctd\u003eUp to 140W to active computer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded cables\u003c\/td\u003e\n\u003ctd\u003eUSB4 20 Gbps cables (required)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl method\u003c\/td\u003e\n\u003ctd\u003eRF remote control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDock compatibility\u003c\/td\u003e\n\u003ctd\u003eUSB4\/TB4 docks with detachable host cable (not captive pigtail)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe USB C switch is a practical solution for users who want to share a single USB-C or Thunderbolt 4 monitor or detachable-cable dock among three computers while keeping one laptop charged and minimizing desk clutter. It offers strong value when used within its constraints, but buyers should accept the 20 Gbps bandwidth limit and follow the cable compatibility guidance to avoid disappointment.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCan I use Thunderbolt 3\/4\/5 cables?\u003c\/strong\u003e\u003cbr\u003eNo. The switch requires the included USB4 20 Gbps cables and does not support Thunderbolt 3\/4\/5 cables.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill this work with my Thunderbolt dock?\u003c\/strong\u003e\u003cbr\u003eYes for docks with a detachable host cable, but the switchs 20 Gbps bandwidth may reduce maximum display resolutions or refresh rates compared to a 40 Gbps dock.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it charge all connected laptops at once?\u003c\/strong\u003e\u003cbr\u003eNo. Only the currently active, selected computer receives the 140W Power Delivery charging.\u003c\/p\u003e","brand":"Cable Matters","offers":[{"title":"Default Title","offer_id":48248785010907,"sku":"B0DLJT49Z3","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/719wiU1Q3UL._SL1500.jpg?v=1771010419","url":"https:\/\/gearmusthave.com\/products\/usb-c-switch-3-in-1-out-20gbps-share-one-usb-c-monitor-between-three","provider":"GearMustHave","version":"1.0","type":"link"}