{"product_id":"cable-matters-vesa-certified-40gbps-usb-c-to-dispayport-2-1-cable-3-3ft-unidirectional-dp40-8k-120hz-4k-480hz-thunderbolt-4-to-displayport-not-for-portable-usb-c-monitor","title":"Cable Matters [VESA Certified] 40Gbps USB C to DispayPort 2.1 Cable 3.3ft | Unidirectional DP40 8K@120Hz \/ 4K@480Hz Thunderbolt 4 to DisplayPort Not for Portable USB-C Monitor","description":"\u003cp\u003e- Next-Gen Video Output with DisplayPort 2.1: Experience ultra-high-definition visuals with this USB-C to DisplayPort 2.1 cable, supporting 8K@120Hz, 4K@480Hz, and 4K@240Hz. Whether you're gaming, designing, or streaming, this USB-C to DP 2.1 cable delivers vibrant colors, smooth motion, and crystal-clear detail for a premium visual experience.\n- VESA Certified for Maximum Performance: This USB-C to DisplayPort cable is VESA Certified and fully compliant with the DisplayPort 2.1 standard. Supporting UHBR10 transmission up to 40Gbps, it provides a stable, high-bandwidth connection while remaining backward compatible with DP 1.4 and DP 1.2 for broad device flexibility.\n- Uni-Directional Video Output with Enhanced A\/V Features: This premium Thunderbolt 4 to DisplayPort 2.1 cable supports uni-directional video output from USB-C\/Thunderbolt 5\/4\/3 devices such as MacBook, MacBook Pro, Dell XPS, and HP EliteBook to a DisplayPort monitor. The DisplayPort to USB-C cable also supports Multi-Stream Transport (MST) for daisy-chaining and enhanced audio formats including 7.1 surround sound for an immersive multimedia experience.\n- Important Notes: This USB-C to DP 2.1 cable is unidirectional and works only from a USB-C computer with DisplayPort Alt Mode to a DisplayPort monitor?not with portable USB-C monitors or DisplayPort KVM switches. Achieving 8K@120Hz, 4K@480Hz, or 4K@240Hz requires a host that supports DP 2.1 or DP 1.4 HBR3 with DSC over USB-C, plus a monitor that supports the same mode. Actual resolution and refresh rate depend on the device, GPU output, DSC support, OS, and monitor capabilities.\n- Durable and Reliable: Built for long-lasting performance, this Thunderbolt to DisplayPort cable features reinforced construction that resists wear and tear while maintaining a consistently stable connection. Ideal for professional workflows, gaming setups, presentations, and everyday use without accidental disconnections.\n\u003c\/p\u003e\u003cp\u003eProduct description\u003c\/p\u003e\u003cp\u003eIs this cable compatible with my laptop or device?\u003c\/p\u003e\u003cp\u003eWhy am I not getting 8K@120Hz, 4K@480Hz or 4K@240Hz?\u003c\/p\u003e\u003cp\u003eWhy do I see flickering, no signal, or no output?\u003c\/p\u003e\u003cp\u003eComparison Products\u003c\/p\u003e\u003cp\u003eIs this cable compatible with my laptop or device?\u003c\/p\u003e\u003cp\u003eWorks only with USB-C or Thunderbolt 5\/4\/3 ports that support DP Alt Mode video output. Not compatible with USB-C monitors, portable USB-C displays, or DisplayPort KVM switches.\u003c\/p\u003e\u003cp\u003eWhy am I not getting 8K@120Hz, 4K@480Hz or 4K@240Hz?\u003c\/p\u003e\u003cp\u003eThese modes require a GPU whose USB-C video output supports DP 2.1 UHBR or DP 1.4 HBR3 with DSC, plus a monitor that supports the same mode. GPU limits, DSC, OS settings, or monitor specs may cap the maximum resolution or refresh rate.\u003c\/p\u003e\u003cp\u003eWhy do I see flickering, no signal, or no output?\u003c\/p\u003e\u003cp\u003eConfirm the USB-C port supports DP Alt Mode. Test laptop→monitor directly, remove hubs\/docks, and update GPU\/Thunderbolt drivers. If possible, test with another laptop or monitor.\u003c\/p\u003e","brand":"MobileNest","offers":[{"title":"3.3 ft","offer_id":70986415866109,"sku":"B0DFB96CWH","price":39.19,"currency_code":"USD","in_stock":true},{"title":"6.6 ft","offer_id":70986415898877,"sku":"B0DFBHRDPQ","price":44.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/6538\/2141\/files\/71f1ubITPDL._SX522.jpg?v=1785602092","url":"https:\/\/mobilenest1.com\/products\/cable-matters-vesa-certified-40gbps-usb-c-to-dispayport-2-1-cable-3-3ft-unidirectional-dp40-8k-120hz-4k-480hz-thunderbolt-4-to-displayport-not-for-portable-usb-c-monitor","provider":"MobileNest","version":"1.0","type":"link"}