--- product_id: 807290418 title: "54Gbps USB C to DisplayPort 2.1 Cable, DP54, 6ft / 1.8m | Unidirectional, 8K@165Hz / 4K@480Hz, Thunderbolt 5 to DisplayPort, Not for Portable USB-C Monitor" brand: "cable matters" price: "HK$304" currency: HKD in_stock: true category: "Cable Matters" url: https://www.desertcart.hk/products/807290418-54gbps-usb-c-to-displayport-2-1-cable-dp54-6ft store_origin: HK region: Hong Kong --- # 54Gbps ultra-high bandwidth Locking DisplayPort latch Supports 8K@165Hz & 4K@480Hz 54Gbps USB C to DisplayPort 2.1 Cable, DP54, 6ft / 1.8m | Unidirectional, 8K@165Hz / 4K@480Hz, Thunderbolt 5 to DisplayPort, Not for Portable USB-C Monitor **Brand:** cable matters **Price:** HK$304 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your display game with the ultimate 8K powerhouse cable! ## Quick Answers - **What is this?** 54Gbps USB C to DisplayPort 2.1 Cable, DP54, 6ft / 1.8m | Unidirectional, 8K@165Hz / 4K@480Hz, Thunderbolt 5 to DisplayPort, Not for Portable USB-C Monitor by cable matters - **How much does it cost?** HK$304 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/807290418-54gbps-usb-c-to-displayport-2-1-cable-dp54-6ft) ## Best For - cable matters enthusiasts ## Why This Product - Trusted cable matters brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Secure & Durable Design:** Reinforced cable with locking latch ensures a stable, worry-free connection. - • **Blazing 54Gbps Bandwidth:** Experience next-gen video with ultra-smooth 8K and high-refresh 4K clarity. - • **Unidirectional USB-C to DP:** Seamlessly connect Thunderbolt 5/4 or USB-C devices to your DisplayPort monitor. - • **Future-Proof DisplayPort 2.1:** Unlock cutting-edge visuals with DP 2.1 support for pro workflows and gaming. - • **MST & 7.1 Surround Audio Ready:** Expand your setup with daisy-chaining and immersive audio support. ## Overview The Cable Matters 54Gbps USB C to DisplayPort 2.1 Cable delivers ultra-high bandwidth for stunning 8K@165Hz and 4K@480Hz visuals. Designed for professionals and gamers, it supports the latest DisplayPort 2.1 standard with a secure locking latch and unidirectional USB-C to DisplayPort connection, ensuring reliable, future-proof performance for demanding workflows and immersive entertainment. ## Description Buy Cable Matters 54Gbps USB C to DisplayPort 2.1 Cable, DP54, 6ft / 1.8m | Unidirectional, 8K@165Hz / 4K@480Hz, Thunderbolt 5 to DisplayPort, Not for Portable USB-C Monitor: USB Cables - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - Next-Gen Video Output with DisplayPort 2.1: Experience ultra-high-definition visuals with this USB-C to DisplayPort 2.1 cable, supporting up to 8K@165Hz, 4K@480Hz, and 4K@240Hz on supported devices. This USB-C to DP 2.1 cable is ideal for high-refresh gaming, content creation, and pro workflows with smooth motion and sharp detail. - DP 2.1 DP54 (UHBR13.5) 54Gbps Bandwidth: Built for DisplayPort 2.1 DP54 / UHBR13.5 performance with up to 54Gbps video bandwidth for demanding 8K and high-refresh 4K displays. Backward compatible with DP40, DisplayPort 1.4, and DisplayPort 1.2 GPUs and monitors. - Unidirectional USB-C to DP Connection: This Thunderbolt 5 to DisplayPort cable is unidirectional—connect from a USB-C/USB4/Thunderbolt 5/4 port with DisplayPort Alt Mode to a DisplayPort monitor (not for USB-C monitor input or portable USB-C monitors). Supports MST for compatible daisy-chain setups and audio including 7.1 surround (when supported). - Host & Display Requirements: To reach 8K@165Hz or 4K@480Hz, the host must output DP 2.1 over USB-C (or DP 1.4 HBR3 + DSC), and the DisplayPort monitor must support the same mode. Actual resolution/refresh depends on GPU/DP link rate, DSC, OS limits, cable length, and display specs. - Durable, Secure Fit: Reinforced build for daily use with a locking DisplayPort latch for a stable connection. Press the release button before unplugging to protect your port and ensure a secure fit for workstations, docks, and desktop monitor setups. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0G7X31GWJ | | Best Sellers Rank | #1,120 in USB Cables | | Brand Name | Cable Matters | | Cable Type | USB-C to DisplayPort | | Color | Black | | Compatible Devices | Laptop | | Connector Type | USB Type C | | Customer Reviews | 4.5 4.5 out of 5 stars (141) | | Data Transfer Rate | 54 gigabits_per_second | | Frequency | 54000000000 hertz | | Indoor Outdoor Usage | Indoor | | Manufacturer | Cable Matters Premium USB-C to DisplayPort 2.1 Cable - 6ft / 1.8m | | Model | 201456-BLK-6 | | Number of Pins | 24 | | Other Special Features of the Product | DP2.1 | | Part Number | 201456-BLK-6 | | Recommended Uses For Product | Gaming, Content Creation, Pro Workflows | | UPC | 682017357003 | | Unit Count | 6 Feet | ## Product Details - **Brand:** Cable Matters - **Cable Type:** USB-C to DisplayPort - **Compatible Devices:** Laptop - **Connector Type:** USB Type C - **Special Feature:** DP2.1 ## Images ![54Gbps USB C to DisplayPort 2.1 Cable, DP54, 6ft / 1.8m | Unidirectional, 8K@165Hz / 4K@480Hz, Thunderbolt 5 to DisplayPort, Not for Portable USB-C Monitor - Image 1](https://m.media-amazon.com/images/I/71NSpE-lUpL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Will this work with any USB-C port?** A: Only with USB-C/USB4/Thunderbolt 5/4 ports that support DisplayPort Alt Mode (video output). Charging-only or data-only USB-C ports will not output video. **Q: Will it work in reverse (DisplayPort source to USB-C monitor), or with a portable USB-C monitor?** A: No. This cable is unidirectional (USB-C source → DisplayPort display only) and is not for USB-C monitor input or portable USB-C monitors. **Q: Why can’t I get 8K@165Hz or 4K@480Hz?** A: These modes require both a host that outputs DP 2.1 over USB-C (DP54/UHBR13.5) and a DisplayPort monitor that supports the same mode. Otherwise it will fall back to a lower mode (often via DSC). **Q: I’m getting “No Signal” or flickering—what should I check first?** A: Set the monitor to the correct DisplayPort input, update GPU drivers/firmware, reseat both ends, and avoid adapters/docks that may not support the required DP bandwidth. **Q: My DisplayPort connector won’t unplug easily—is something wrong?** A: This cable has a locking DisplayPort latch. Press the release button before unplugging to protect the port. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hk/products/807290418-54gbps-usb-c-to-displayport-2-1-cable-dp54-6ft](https://www.desertcart.hk/products/807290418-54gbps-usb-c-to-displayport-2-1-cable-dp54-6ft) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-09-01*