USB4 Cable 40Gbps with 100W Charging and 8K@30Hz 5K@60Hz Compatible with Thunderbolt 4 & 3. 1) 8K/5K Ultra HD Video Output: This USB4 Cable enables to connect from your USB4 or thunderbolt3/4 Port equipped Devices to your USB-C Monitors, It supports Single 8K@30hz, 5K@60Hz or 4K@60Hz max. video Resolution in your external displays.(please make sure your monitor's Type-c port support DP Alternate Mode for Video.) 2) USB4.0 Max 40Gbps Data Transfer Rate: This USB4 Cable can Reach Data Transfer Rate up to 40Gbps,the transmissions speed is twice as fast as Thunderbolt3. 3) Practical 100W Power Delivery: This USB 4 Cable can support Max 100W 20V/5A Charging, It will supply power when your USB-C device is in use. 4) Wide Compatibility: This USB4 Type-C Cable is widely compatible with Most of USB-C Devices (Mainly Laptops), Such as Mac Pro 2020,2019,2018,XPS, Chrome Book and other DP Alternated Mode Supported Devices, backward compatible with Thunderbolt3, You can also connect with Hard Drivers and Docking Stations for Data.