Grtoeud 20FT USB-C to USB-C Cable, 4K@60Hz Video Output, 20Gbps Data Sync

Features: 4K Video output, 20Gbps data transfer, 240W fast charging, Nylon braided, E-marker chip, Aluminium shell. The cable supports 4K@60Hz HD video output, turning your phone/tablet/laptop into a mobile workstation or home theater by connecting to monitors, TVs, or projectors for seamless screen extension and mirroring. With 20Gbps high-speed data transfer, you can quickly sync large files, 4K videos, photo albums, and back up SSDs or external hard drives. Backing up 10GB files in less than 10s. This cable delivers up to 240W ultra-fast charging to fully power high-power laptops, tablets, and smartphones in a short time. The built-in E-marker chip intelligently matches current to ensure safe charging and extend device battery life. The 20 FT extra-long design provides great flexibility for use on sofas, beds, offices, and gaming setups. Premium braided nylon and reinforced connectors make it durable, tangle-free, and able to withstand daily bending and pulling. Wide compatibility covers almost all USB-C devices, including iPhones, MacBooks, iPads, Android phones, Switch, PS5, portable monitors, SSDs, and Thunderbolt 3 / 4 devices.

QA: QWhy isn't my USB-C cable working with my monitor? AFirst, if your device does not support DP Alt mode, it will not work properly. Second, check that the drivers for your monitor and device are up to date. QWhy can't l achieve a transfer rate of 20Gbps? AFor 20Gbps, both your computer and the connected device (like an SSD) must support the USB 3.2 Gen 2x2 standard. lf either device only supports 10Gbps (USB 3.2 Gen 2) or 5Gbps (USB 3.2 Gen 1), the speed will drop to the lower rate. QWhy doesn't the monitor's video output reach 4K or 8K? AThe USB C port of your devices must support DisplayPort Alt Mode. 4K@60Hz is widely supported. For 8K, both your laptop and monitor need DP 1.4 with DSC compression. The cable is capable, but the devices set the limit.