Features: It is a new type usb c male to male adapter fast charger adapter, Supports all ports with USB C link to use, Support sync transfer audio video and fast charging. Type c to type c adapter with built in USB4.0 transfer protocol chip supports up to 40Gpbs transfer rate. (backward for usb c) Support PD100W. It can complete file transfer and charging function in a very short for time and work faster. The maximum support is 8K@60Hz, and the definition is greatly improved. USB c to usb c converter is compact and easy to carry. The housing is made of high quality aluminum alloy for protection, Fast heat dissipation and high corrosion resistance. This USB-C to C adapter is for laptop,cellphone,tablet and more devices with USB-C port. Specifications: Material:Aluminum Alloy Power:20V 5A(100W) Resolution:8K(7680x4320)@60Hz Transmission rate:40Gbps Package Includes: 1x USB C to USB C Adapter note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.