[120Gbps Data Transfer]: Silkland USB 4 Version 2.0 cable delivers a lighting-fast 80Gbps bidirectional data transfer speed, back up 6GB files in 1s. Reduce your waiting time and increase efficiency. This USB C data cable is fully compatible with Thunderbolt 5, ensuring top-tier connectivity. USB-IF Certified provides more stable performance and reliable quality (available on USB-IF official). [120Gbps Display Bandwidth]: Boast 120Gbps unidirectional bandwidth, up to 3X faster than Thunderbolt 4 and previous USB4(40Gbps bandwidth). Up to 16K maximum resolution and support multi-screen setup. Connect dual 8K/6K or triple 4K@144Hz displays to create a powerful workstation. Also support 4K@540Hz. Enhances productivity and meets the demanding needs of professionals in graphics, design, and video editing. [Top-Notch Design]: Unique rounded and slim shell design for plugging with phone cases, say goodbye to block. 48-strand braided technique offers 3x protection without tangle. Aluminum shell ensures efficient heat dissipation. Triple protection with EMI-resistant tinplate, 28 AWG OFC conductors, and stainless steel connectors improves signal quality. [Full Feature Application]: Fully compatible with Thunderbolt 5/4, Thunderbolt 3, USB4, and USB 3.2. Application for laptop, smartphone, tablet, SSD, USB C monitor, docking station, GaN charger, eGPU, VR headset, etc. [240W Fast Charging]: 240W meets all your charging needs, including those of power-hungry devices. It supports PD 3.1 fast charging technology, which is future-proof and backward compatible with 60W, 100W, and 140W. Equipped with an E-Marker chip for safety, stability, and battery protection. [Silkland Customer Care]: Experience unparalleled post-sales support with our dedicated team, committed to resolving your concerns within 18 hours, ensuring a no-worry entertainment/office journey.