240W Fast Charging: USB 4 cable supports up to 240W (48/5A) power; backward compatible with 30W, 60W, 100W, 140W, 180W; Equipped with E-Marker chip to ensure safety, stability and battery protection；Support PD USB-C 3.2, 3.1 and 2.0 speeds and devices; and supports USB-C features；It can provide fast charging for Laptops/Tablets/ipad or iPhone 15 Pro/15 Pro Max /Samsung 23 fast charging. NOTE:The actual charging speed depends on your device and charger | 40Gbps Data Transfer:Delivers up to 40Gbps bandwidth, 4x faster than USB 3.2 cable, 2x faster than previous generation USB4 cable；It can copy 10GB files in seconds, avoid waiting, and get everything you want effortlessly；Plug and play, no drive needed；It is worth noting that the actual transmission speed depends not only on the cable or interface used, but also on the connected devices and their respective capabilities | 8K@60Hz & Dual 4K Display：USB 4 cable support resolution up to 8K@60Hz (7680X4320), 4K@144Hz (3840x2160) image quality, support 3D visual effects； Compatible with Thunderbolt 3 interface coaxial cable, backward compatible with Thunderbolt 1/2, which provides you with better resolution and better image quality for a more realistic and stunning viewing experience, the maximum pixel and charging speed is determined by your output device | Designed for all C-port devices：The USB 4 cable fully supports the latest features to future-proof your setup；Backward compatible with USB 3.2 Gen 2, USB 3.2 Gen 2 x 2. It works seamlessly with all Thunderbolt 4 / 3 / Type-C devices； Compatible with MacBook, Surface, iPad Pro, iPhone 15, Switch, docking station, external SSD, eGPUS, etc | Buy With Confidence：Package included length about 5ft USB4 Charging Cable 1-pack Black.gudxfj is committed to provide our customer with high quality products and friendly customer service. If you have any questions, we will resolve your issue within 24 hours